松井製作所 List of Products and Services

This is a stainless steel machined product. It serves as a fitting for vacuum-related equipment. Are you in charge of stainless steel products and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, medical equipment, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate components. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or refer to our catalog!

This is an assembled needle valve. We perform hot forging and machining of brass parts, followed by assembly and leak testing. Are you in charge of needle valves and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record with major manufacturers We have direct transactions with many major manufacturers in HVAC, semiconductors, medical, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of machining technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please check our website or catalog!

This is an assembled unit of a commercial heat exchange unit. We perform processes such as bending copper pipes, machining brass fittings, brazing copper and brass, and assembly. If you are in charge of heat exchangers, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, medical equipment, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of processing technologies in-house, enabling integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be performed with high productivity using CAD/CAM and robots. For more details, please visit our website or refer to our catalog!

This is an assembled ball valve. We perform machining of the bronze body, assembly, and leak testing. Are you in charge of ball valves and facing any of the following issues? - The purchase price is low, but the quality is not very good, making incoming inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in HVAC, semiconductors, medical, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of machining technologies in-house, allowing for integrated production! (Hot forging, cutting, brazing, bending, assembly, leak testing). Cutting processes can also achieve high productivity using CAD/CAM and robots. For more details, please check our website or catalog!

This is a brazed product made of copper pipes and brass fittings. If you are in charge of brazed parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following characteristics: 1. Track record of transactions with major manufacturers We have direct transactions with numerous major manufacturers in fields such as air conditioning, semiconductors, medical equipment, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, cutting processing, brazing, bending processing, assembly, leak testing). High productivity processing using CAD/CAM and robots is also possible for cutting processing. For more details, please visit our website or refer to our catalog!

This is an aluminum machining product. It will be used as a component in medical devices. Are you in charge of aluminum parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - Quality improvement activities have been repeated, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, medical devices, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to achieve quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or check our catalog!

This is an aluminum machining product. It will be used as a component in medical devices. If you are in charge of aluminum parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in various fields such as air conditioning, semiconductors, medical, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of machining technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please check our website or catalog!

This is an aluminum machining product. It will be used as a component in medical devices. Are you in charge of aluminum parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Experience in transactions with major manufacturers We have direct transactions with numerous major manufacturers in fields such as air conditioning, semiconductors, medical devices, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of machining technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or refer to our catalog!

This is an aluminum machining product. It will be used as a component in medical devices. Are you in charge of aluminum parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in sectors such as air conditioning, semiconductors, medical devices, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of machining technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or check our catalog!

This is an aluminum machining product. It will be used as a component in medical devices. Are you in charge of aluminum parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in various fields such as air conditioning, semiconductors, medical devices, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose methods to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or refer to our catalog!

This is an aluminum machining product. It will be used as a component in medical devices. If you are responsible for aluminum parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and dealing with defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in various fields such as air conditioning, semiconductors, medical, and food machinery. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team and can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of machining technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or check our catalog!

This is a hot-forged and machined brass product. It is used as a pressure relief valve, and we also conduct assembly and leakage testing in the subsequent processes. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, and medical-related industries. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our design team is in-house, and we can propose ways to increase strength through forging technology and integrate parts. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending processing, assembly, leakage testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or refer to our catalog!

This is a machined product made from zinc die casting. We also conduct leak inspections as part of the subsequent processes. If you are in charge of zinc die casting parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, and medical-related industries. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending processing, assembly, leak inspection). Machining can also be performed with high productivity using CAD/CAM and robots. For more details, please visit our website or refer to our catalog!

This is a brass C3604 machined product. Are you in charge of brass parts and facing the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspection and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, and medical-related industries. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to achieve quality improvement and cost reduction. Our company has a design team and can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Machining can also be done with high productivity using CAD/CAM and robots. For more details, please visit our website or refer to our catalog!

This is a brass C3604 machined and brazed product. If you are in charge of brass parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspection and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it difficult to respond when defects occur. Our company has the following features: 1. Experience in transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, and medical-related industries. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our company has a design team and can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production in-house! (Hot forging, machining, brazing, bending, assembly, leak testing). For more details, please visit our website or refer to our catalog!

This is a brass C3604 machined and brazed product. Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - Quality improvement activities have been repeated, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with numerous major manufacturers in fields such as air conditioning, semiconductors, and medical-related industries. 2. Ability to propose based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team and can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending processing, assembly, leak testing). For more details, please visit our website or check our catalog!

This is a forged and machined product made of brass C3771. During the machining process, we use "Focart" and rotate the workpiece 90 degrees within the machine, allowing for processing with a single chuck, which reduces labor costs. If you are in charge of brass components, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it difficult to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in fields such as air conditioning, semiconductors, and medical-related industries. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to achieve quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating components through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, enabling integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). For more details, please visit our website or refer to our catalog!

This is a brazed product made of copper and brass. If you are in charge of brazed parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our company has a design team, and we can propose integration of parts through forging technology (brazing-free). The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, cutting, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a stainless steel machined product. Are you responsible for stainless steel parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to achieve quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending processing, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

We provide consistent production in China, from cutting aluminum extrusions to black anodizing and Heli-Coil insertion. Are you in charge of aluminum parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in industries such as gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, cutting, brazing, bending, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a stainless steel machined product. Are you in charge of stainless steel parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it difficult to respond when defects occur. Our company has the following features. **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made from aluminum A6063. If you are in charge of aluminum parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made from aluminum A5052. If you are in charge of aluminum parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features. **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to achieve quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3604 (RoHS compliant). Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond to defects. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending processing, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a forged and machined product made of brass C3771. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our design team is in-house, and we can propose integration of parts through forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. 3. In-house integrated production system We have a wide range of processing technologies in-house, enabling integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a forged and machined product made of brass C3771. Are you in charge of brass parts and facing any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Experience in transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our design team is in-house, and we can propose integration of parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a forged and machined product made of brass C3771. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but we just can't eliminate defects. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our company has a design team and can propose integration of parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a forged and machined product made of brass C3771. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many large manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3771. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our company has a design team and can propose integration of parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, enabling integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3771. Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features. **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our company has a design team and can propose integration of parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3771. Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or check our catalog!

This is a machined product made from bronze CAC406. Are you in charge of bronze cast parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following characteristics: **Characteristics of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can solve leakage defects from casting by changing the process from casting to forging. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leakage inspection). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3604. Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features. **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a hot-forged product made of brass C3771. Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - Quality improvement activities have been repeated, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a hot-forged product made of brass C3771. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of improving quality and reducing costs. Our company has a design team and can propose integration of parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, cutting, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a brazed product made of brass C3771 and copper pipe. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspection and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, enabling integrated production! (Hot forging, cutting processing, brazing, bending processing, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a brazed product made of brass C3771 and copper pipe. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team and can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a brazed product made of brass C3771 and copper pipe. Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team and can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3771. Are you in charge of brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3771. It has undergone machining after forging, and NPb treatment has also been performed. If you are in charge of brass components, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3604. Are you in charge of brass parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Matsui Manufacturing's Features** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending processing, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3771. If you are in charge of brass parts, do you have any of the following concerns? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it difficult to respond when defects occur. Our company has the following features. **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is a possibility of achieving quality improvement and cost reduction. Our company has a design team and can propose integration of parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending processing, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made from bronze casting CAC406. Are you in charge of bronze casting parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose switching to forging methods to eliminate leaks from casting defects. 3. In-house integrated production system We have a wide range of processing technologies in-house, enabling integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made of brass C3771. Are you responsible for brass parts and facing the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeated quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies and can achieve integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or refer to our catalog!

This is a machined product made from aluminum A5052. Are you in charge of aluminum parts and facing any of the following issues? - The purchase price is low, but the quality is not very good, making acceptance inspections and handling defects difficult. - We have repeatedly engaged in quality improvement activities, but defects just won't go away. - Different companies are responsible for each process, making it challenging to respond when defects occur. Our company has the following features: **Features of Matsui Manufacturing** 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is in-house, and we can propose solutions such as integrating parts through forging technology. 3. In-house integrated production system We have a wide range of processing technologies in-house, allowing for integrated production! (Hot forging, machining, brazing, bending, assembly, leak testing). Internal collaboration makes it easier to maintain quality even with multiple processes. For more details, please visit our website or check our catalog!