松井製作所 Product Lineup

Air conditioning units are installed everywhere, including your homes, workplaces, and even inside stations and buildings. When you search online for the mechanisms of air conditioning units and coolers, terms like "refrigeration cycle" and "heat pump" come up. While many articles and books introduce these principles, I believe there are not many that answer questions like "Why use refrigerants?" and "Why is a compressor necessary?" This document aims to address such simple questions. *This document has been created with the intention of providing a simple explanation. For detailed explanations, please refer to commercially available books and other resources.*

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Air conditioning units are installed in various places such as your home, workplace, and inside stations and buildings. When the air conditioning is in cooling mode, cold air flows out, and when it is in heating mode, warm air flows out. But what specific temperatures and humidity levels are present in the air that comes out? Additionally, what is the reasoning behind determining those levels? In this document, I would like to briefly explore how to create comfortable air using a tool called the "psychrometric chart." *This document has been created with the aim of providing a simple explanation. For more detailed information, please refer to commercially available books and other resources.*

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In the manufacturing industry, overseas production has become the norm. Many companies are developing new technologies while conducting daily production at domestic factories as mother plants, and producing high-volume mass-produced goods at overseas factories. There are various perspectives on where to establish production bases, such as "local production for local consumption," "risk diversification," and "reshoring." In this document, we will assume a scenario where the same product is produced at both domestic and overseas factories, and we will examine a numerical decision-making example based on the question: "In order to improve the defect rate, which is more advantageous—increasing production at the domestic factory or reducing the defect rate at the overseas factory?" (It is assumed that the domestic factory has a relatively lower defect rate compared to the overseas factory).

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In the manufacturing industry, improving the workplace is very important. However, it is not realistic to tackle every improvement idea that comes to mind amidst the busy daily routine. So, how should we prioritize these improvements? A common approach is to consider factors such as "cost-effectiveness," "ease of implementation," and "the magnitude of the effects when implemented." While we might say, "Let's think in terms of cost-effectiveness!" the first stumbling block is often, "How do we concretely think about this in numerical terms?" In this document, I would like to examine an example of decision-making based on numbers, using the question, "Should we focus on equipment updates or personnel training to improve defect rates?" as a basis.

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When you start studying quality management, you will come across something called the "7 QC Tools." These are (1) check sheets, (2) Pareto charts, (3) cause-and-effect diagrams, (4) graphs, (5) scatter diagrams, (6) histograms, and (7) stratification. In this document, I will explain what a cause-and-effect diagram, one of the 7 QC tools, is, along with specific methods for creating it and how to interpret it.

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When you start studying quality management, you will come across something called the "7 QC Tools." These are (1) check sheets, (2) Pareto charts, (3) cause-and-effect diagrams, (4) graphs, (5) scatter diagrams, (6) histograms, and (7) stratification. In this document, we will explain what a scatter diagram, one of the 7 QC tools, is, along with specific methods for creating it and how to interpret it.

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When you start studying quality management, you will come across something called the "7 QC Tools." These are (1) check sheets, (2) Pareto charts, (3) cause-and-effect diagrams, (4) graphs, (5) scatter diagrams, (6) histograms, and (7) stratification. In this document, we will explain what control charts, which are one of the 7 QC tools, are, along with specific methods for creating and interpreting them.

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When you start studying quality control, you will come across something called the "Seven QC Tools." These are (1) check sheets, (2) Pareto charts, (3) cause-and-effect diagrams, (4) graphs, (5) scatter diagrams, (6) histograms, and (7) stratification. In this document, we will explain what a histogram, one of the Seven QC Tools, is, along with specific methods for creating it and how to interpret it.

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When you start studying quality management, you will come across something called the "7 QC Tools." These are (1) check sheets, (2) Pareto charts, (3) cause-and-effect diagrams, (4) graphs, (5) scatter plots, (6) histograms, and (7) stratification. In this document, I will explain what a Pareto chart, one of the 7 QC tools, is, along with specific methods for creating it and how to interpret it.

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Cutting processing using CAD CAM (Solid Works, Master CAM) is possible. Complex-shaped parts require considerable effort in programming machine tools. Additionally, manual input work can inevitably lead to mistakes. Our company automates the program creation process through CAD CAM, enabling high-quality and quick cutting processing. With over 70 years of experience since our founding, we have developed production technology through transactions with major companies in mass production. This allows us to establish a system where "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tools and program enhancements) ⇒ achieving manufacturing that balances quality and cost" is possible. **Our Features** 1. **Track Record with Major Manufacturers** We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. **In-House Integrated Production System** Our extensive in-house processing technology enables a wide range of integrated production (hot forging, cutting processing, brazing, pipe processing, assembly, leak testing). 3. **Proposals Based on Product Shape and Processing Method** By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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CNC machining using CAD CAM (Solid Works, Master CAM) is possible. Complex-shaped parts require considerable effort in programming machine tools. Additionally, manual input work can inevitably lead to mistakes. Our company has automated the programming process through CAD CAM, enabling high-quality and quick machining. With over 70 years of experience since our founding, we have developed production technology through our dealings with major companies in mass production, allowing us to establish a system that realizes "early setup with CAD CAM → improvements by skilled employees (reducing cycle time through tools and program enhancements) → achieving manufacturing that balances quality and cost." **Our Features** 1. Track record with major manufacturers We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production (hot forging, machining, brazing, pipe processing, assembly, leak testing). 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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It is possible to perform cutting processing using CAD CAM (Solid Works, Master CAM). Complex-shaped parts require considerable effort in programming machine tools. Additionally, manual input work inevitably leads to mistakes. Our company has automated the programming process through CAD CAM, enabling high-quality and quick cutting processing. With over 70 years of experience since our founding, we have developed production technology through transactions with major companies for mass-produced products. This allows us to establish a system where "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tool and program improvements) ⇒ achieving manufacturing that balances quality and cost" is possible. **Our Features** 1. **Track Record with Major Manufacturers** We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. **In-House Integrated Production System** We have a wide range of processing technologies in-house, allowing for integrated production (hot forging, cutting processing, brazing, pipe processing, assembly, leak testing). 3. **Proposals Based on Product Shape and Processing Method** By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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CNC machining using CAD CAM (Solid Works, Master CAM) is possible. Complex-shaped parts require significant effort in programming machine tools. Additionally, manual input work can inevitably lead to mistakes. Our company automates the programming process through CAD CAM, enabling high-quality and quick machining. With over 70 years of experience since our founding, we have developed production technology through transactions with major companies for mass-produced goods. This allows us to establish a system where "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tools and program enhancements) ⇒ achieving manufacturing that balances quality and cost" is possible. **Our Features** 1. **Track Record with Major Manufacturers** We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. **In-House Integrated Production System** We possess a wide range of machining technologies that allow for integrated production (hot forging, machining, brazing, pipe processing, assembly, leak testing). 3. **Proposals Based on Product Shape and Processing Methods** By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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Cutting processing using CAD CAM (Solid Works, Master CAM) is possible. Complex-shaped parts require considerable effort in programming machine tools. Additionally, manual input work inevitably leads to mistakes. Our company automates the programming process through CAD CAM, enabling high-quality and quick cutting processing. With over 70 years of experience since our founding, we have developed a production system that combines the production technology cultivated through mass production transactions with major companies, allowing us to achieve "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tool and program improvements) ⇒ manufacturing that balances quality and cost." **Our Features** 1. Track record of transactions with major manufacturers We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production (hot forging, cutting processing, brazing, pipe processing, assembly, leak testing). 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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Cutting processing using CAD CAM (Solid Works, Master CAM) is possible. Complex-shaped parts require considerable effort in programming machine tools. Additionally, manual input work inevitably leads to mistakes. Our company automates the programming process through CAD CAM, enabling high-quality and quick cutting processing. With over 70 years of experience since our founding, we have developed a production system that combines the production technology cultivated through mass production transactions with major companies, allowing us to achieve "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tools and program improvements) ⇒ manufacturing that balances quality and cost." **Our Features** 1. Track record of transactions with major manufacturers We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production (hot forging, cutting processing, brazing, pipe processing, assembly, leak testing). 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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CNC machining using CAD CAM (Solid Works, Master CAM) is possible. Complexly shaped aluminum parts require considerable effort in programming machine tools. Additionally, manual input work inevitably leads to mistakes. Our company automates the programming process using CAD CAM, enabling high-quality and quick machining. With over 70 years of experience since our founding, we have developed production technology through transactions with major companies for mass-produced products. This allows us to establish a system that enables "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tools and program enhancements) ⇒ achieving manufacturing that balances quality and cost." **Our Features** 1. Track record of transactions with major manufacturers We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies, allowing for integrated production (hot forging, machining, brazing, pipe processing, assembly, leak testing). 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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CNC machining using CAD CAM (Solid Works, Master CAM) is possible. Complexly shaped aluminum parts require considerable effort in programming machine tools. Additionally, manual input work inevitably leads to mistakes. Our company automates the programming process through CAD CAM, enabling high-quality and quick machining. With over 70 years of experience since our founding, we have developed production technology through transactions with major companies for mass-produced products. This allows us to establish a system that enables "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tools and program enhancements) ⇒ achieving manufacturing that balances quality and cost." **Our Features** 1. Track record of transactions with major manufacturers We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production (hot forging, machining, brazing, pipe processing, assembly, leak testing). 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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We are capable of machining using CAD CAM (Solid Works, Master CAM). Machining complex-shaped aluminum parts requires considerable effort in programming machine tools. Additionally, manual input work inevitably leads to mistakes. By automating the programming process with CAD CAM, we can achieve high-quality and quick machining. With over 70 years of experience since our founding, we have developed a production system that combines the production technology cultivated through mass production transactions with major companies, enabling us to realize "early setup with CAD CAM ⇒ improvements by skilled employees (reducing cycle time through tools and program enhancements) ⇒ manufacturing that balances quality and cost." **Our Features** 1. **Track Record with Major Manufacturers** We have numerous direct transactions with major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. **In-House Integrated Production System** We possess a wide range of processing technologies that allow for integrated production (hot forging, machining, brazing, pipe processing, assembly, leak testing). 3. **Proposals Based on Product Shape and Processing Method** By reviewing from the design stage, there is potential for quality improvement and cost reduction.

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Excel has various functions, and as you study functions like SUM and IF, you may become captivated by their convenience and want to learn even more functions. On the other hand, there may be those working in the manufacturing industry who feel troubled by not knowing "specifically which functions are used and how they are used." In this document, I would like to explore how one of the Excel functions, SUMIF, can be used in the manufacturing industry, using examples.

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Excel has various functions, and as you study functions like SUM and IF, you may become captivated by their convenience and want to learn even more functions. On the other hand, there may be those working in the manufacturing industry who feel the concern of not knowing "specifically which functions are used and how they are applied." In this document, I would like to explore how one of the Excel functions, COUNTIF, can be used in the manufacturing industry, using examples.

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It is, of course, something that should not happen to have delays in delivery. However, I believe that due to rush orders or machine conflicts, it is sometimes necessary to adjust delivery dates. In this document, I will explain a simple method to check from the delivery schedule compiled in Excel whether there are any items that are delayed or are likely to be delayed (Excel version: 2019). I hope the content of this document will be helpful to you.

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"I have learned to use the SUM function and IF function in Excel. What should I study next?" "It seems that pivot tables are convenient, but I don't know how to use them specifically." "How are pivot tables used in manufacturing sites?" This document has been created for those who have such concerns. Once you can use pivot tables, you can freely summarize individual data. In this document, we will introduce a case study using daily sales quantity data for each product to aggregate the sales quantity for the month using a pivot table. The examples in this document are basic, but for those using pivot tables for the first time, practicing according to this document will help you easily visualize the overall concept of pivot tables. I hope the content of this document will be helpful to you.

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In factories, I think you often hear that "it is necessary to reduce inventory." Why is reducing inventory such an important matter? What specific significance does it hold for factory management? In this document, I would like to explore how inventory reduction impacts factory management by considering it alongside the indicator of management efficiency known as ROA (Return On Assets).

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"We need to improve the productivity of the factory." "Improving ROE is our company's challenge." When we talk about "productivity," we refer to factory matters, and when we mention "ROE," it is something the management discusses, which may seem to have no direct relationship at first glance. However, there is a close relationship between the two. Let's specifically examine the relationship between the two through the example of robotization in the production line.

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Have you ever heard the following in companies, newspapers, or news? "Improving ROE and ROA is important." "From now on, it's about ROE management." When you search for ROE online, you will find the following formula: ROE (%) = Profit ÷ Equity × 100 "I kind of understand the definition, but why is it important?" "What does it have to do with the daily work in the factory?" If you have such questions, please read this document. We will explain how events in the factory are connected to ROE and ROA.

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"I have learned to use the SUM function and the IF function in Excel. What function should I study next?" "It seems that the VLOOKUP function is convenient, but I don't know how to use it specifically." "How is VLOOKUP used in manufacturing sites?" This document has been created for those who have such concerns. Once you can use VLOOKUP, you can consolidate data scattered in various places into a single table. In this document, we will introduce a case of combining two tables: one that summarizes the departments responsible for each part and another that summarizes the inventory count for each part.

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You can download a free case study document on parts cost reduction from this page! Have you ever faced concerns like these? "Just because material costs have risen, it doesn't mean we can raise selling prices." "There are limits to our current improvement activities." "I'm sure material prices will drop again soon..." In this document, we introduce representative cases where our company can assist with cost reduction, specifically related to hot forging. "If you are struggling with increasing material and processing costs." "It's becoming difficult to manage due to the increase in the number of parts." If you are in such a situation, please take a look!

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You can download a free case study document on parts cost reduction from this page! Have you ever faced concerns like these? "Just because costs have risen, it doesn't mean we can raise prices." "There are limits to the current improvement activities." "I'm sure material prices will go down again soon..." In this document, we introduce representative cases where our company can assist with cost reduction. "If you are struggling with increasing material and processing costs." "It's becoming difficult to manage due to the increase in the number of parts." If you are in such a situation, please take a moment to read!

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We will handle the processing of piping-related parts all at once! Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. 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 pipe processing to enhance brazing properties, as well as suggestions for 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. For more details, please refer to our website or catalog!

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We will handle all piping-related parts processing in one go! 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, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. 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 pipe processing to enhance brazing properties and suggestions for 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. For more details, please visit our website or refer to our catalog!

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We will handle all processing of piping-related parts in one go! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to improve quality and reduce costs. Our design team is on board, and we can propose pipe processing to enhance brazing properties, as well as suggestions to integrate parts using forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. For more details, please check our website or catalog!

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We will handle all piping-related parts in one go! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, cutting, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. 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 pipe processing to enhance brazing properties and suggestions for integrating parts using forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. For more details, please check our website or catalog!

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We will handle piping-related parts all at once! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. 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 on staff, and we can propose pipe processing to enhance brazing properties and suggestions for 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. For more details, please visit our website or refer to our catalog!

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We will handle all piping-related parts at once! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. 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 on board, and we can propose pipe processing to enhance brazing properties, as well as suggestions for 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. For more details, please check our website or catalog!

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Are you having trouble with the processing of copper pipes? 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. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. 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 we can propose pipe processing that enhances brazing properties and suggestions for 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. For more details, please visit our website or refer to our catalog!

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You can download the technical introduction catalog for cutting processing for free from this page! What is the difference between "cutting" and "shaping" in the term "cutting processing"? Let us introduce a glimpse into the profound world of cutting processing! - "Why was I told 'it can be done' at one processing location but 'it can't be done' at another?" - "Why is there a difference in the estimated costs depending on the processing location?" We will also explain questions like the above and the "points for selecting a processing location."

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You can download the technical introduction catalog for hot forging for free from this page! Hot forging is a processing method that shapes heated metal by applying pressure. "I want to increase the strength of the parts." "I want to eliminate leak testing." "I want to reduce the number of parts." "I want to lower material and processing costs to achieve cost reduction." "I want to produce prototypes cheaply in large quantities." If any of these apply to you, please take a look!

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Matsui Manufacturing is an expert in non-ferrous metal processing. We propose high-quality, high-value-added products that combine forged products made of copper, brass, and aluminum, machining, pipe bending, and brazing. In this document, we introduce several case studies regarding development, quality improvement, and cost reduction. [Some of the content (issues)] ■ We were considering a ball valve for a new product, but the costs did not match. ■ We want to add a safety valve function to the drainage valve to increase its added value. ■ We were using many commercially available copper pipe fittings, which resulted in high material costs. ■ Cutting from aluminum square bars led to high material and machining costs. ■ The yield of brazing in the subsequent process for machined products was poor. *For more details, please refer to the PDF document or feel free to contact us.

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Various convenient tools, such as production management software, are increasing, but there are still areas where we inevitably rely on people and where automation is difficult. While it is often said that "the education on how to use the tools is poor," wouldn't it be best to eliminate the "environment that requires management with effort" in the first place? This document introduces how to reduce the burden of ordering operations and inventory management by consolidating orders with companies that can handle various metal processing and the subsequent assembly processes, thereby creating a system that operates smoothly without the need for management. [Contents] ■ Issues in purchasing operations ■ Identifying hidden costs and risks ■ Things to be careful about when reviewing suppliers *For more details, please refer to the PDF document or feel free to contact us.

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In the manufacturing industry, various technical terms related to product cost management come up. Fixed costs, variable costs, direct costs, indirect costs, marginal profit, break-even point... "I have looked up the definitions of each term and have a general understanding, but I have not yet reached a systematic understanding of how they relate to each other." I created this document in the hope that it will be of some help to those individuals. [Contents] ■ Introduction ■ Classification of Costs ■ Important Points on Cost Handling ■ Break-even Point and Profit Planning *For more details, please refer to the PDF document or feel free to contact us.

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The emergence of the internet has significantly changed purchasing operations compared to the past. Now, it is possible to obtain information about various companies while sitting at a desk and to request quotes easily. However, it is quite difficult to determine which companies are truly good just by judging them online. Isn't there a tendency to evaluate primarily based on the most straightforward factor: "price"? This document introduces the impact of changing purchasing sources from "companies with low prices but poor quality" to "companies with relatively high prices but good quality." [Contents] ■ Concerns in inspection operations ■ Identifying hidden costs - Is it enough to only look at the purchase price? - Reviewing processing methods ■ Points to consider when reassessing purchasing sources *For more details, please refer to the PDF document or feel free to contact us.

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When considering the introduction of new equipment, what criteria should be used for judgment? While it is important to assess profitability through break-even analysis for each product, it is also crucial to make judgments from a safety perspective, in conjunction with the company's financial situation. This document first explains the structure of the balance sheet, then discusses the characteristics of the manufacturing industry's balance sheet, and finally describes the criteria for introducing new equipment, namely the "fixed ratio" and "fixed long-term suitability ratio." [Contents] ■ Introduction ■ Structure of the Balance Sheet ■ Balance Sheet of the Manufacturing Industry ■ Fixed Ratio ■ Fixed Long-Term Suitability Ratio *For more details, please refer to the PDF document or feel free to contact us.

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"To improve productivity, we are introducing new robots and promoting automation." Interest in automation in the manufacturing sector is increasing. However, is the introduction of robots really helping to improve productivity? This document discusses productivity improvements through robots, using metal processing parts produced through multiple processes as a case study. [Contents] ■ Introduction ■ Which processes to automate ■ Impact of introducing automation equipment ■ Other considerations *For more details, please refer to the PDF document or feel free to contact us.

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You can download the catalog introducing Matsui Manufacturing's processing technology for free from this page! With over 70 years of experience, we have numerous transactions with major gas appliance manufacturers and medical device manufacturers! Our company specializes in processing brass, copper, aluminum, and stainless steel. If you fit any of the following criteria, please take a look at our catalog: - You want to create custom-made items like valves. - You are looking for a processing partner that can handle small lots. - You are seeking a processing partner connected to China. - You want to place a single order for multiple processes such as "forging ⇒ machining ⇒ brazing ⇒ assembly." 【Examples of Clients】 - Daikin Industries, Ltd. - Daihen Corporation - Takara Standard Co., Ltd. - Takara Belmont Corporation - Taniko Co., Ltd. - Hitachi Johnson Controls Air Conditioning, Inc. - Maekawa Manufacturing Co., Ltd. - LIXIL Corporation - Rinnai Corporation

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You can download a free catalog introducing processing technologies, including assembly and leak testing, from this page! With over 70 years of experience, we have numerous transactions with major gas appliance manufacturers and medical device manufacturers! Our company conducts a wide range of assembly and leak testing for medical valves, gas appliance-related products, and semiconductor-related products! If you fit any of the following criteria, please take a look at our catalog: - You want to outsource sub-assemblies by reviewing in-house processes. - You are looking for a processing partner that can handle small lots. - You are searching for a processing partner connected to China. - You want to place a single order for multiple processes such as "machining ⇒ brazing ⇒ assembly ⇒ leak testing." 【Examples of Clients】 - Daikin Industries, Ltd. - Daihen Corporation - Takara Standard Co., Ltd. - Takara Belmont Corporation - Taniko Co., Ltd. - Hitachi Johnson Controls Air Conditioning, Inc. - Maekawa Manufacturing Co., Ltd. - LIXIL Corporation - Rinnai Corporation

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