We will exhibit at the 21st Mechanical Components Technology Exhibition (M-Tech).

Improved heat transfer efficiency with thin-diameter low-fin tubes! Enables miniaturization and lightweight design of heat exchangers! Achieves significant improvement in thermal efficiency, capable of handling both heating and cooling!

★ーーーWe will exhibit at the 21st Mechanical Components Technology Exhibitionーーー★ Date: June 21 (Wednesday) - June 23 (Friday), 2017 Venue: Tokyo Big Sight, East Hall 3 Our Booth: 25-42 ★ーーーーーーーーーーーーーーーーーーーーーーー★ Sanwa's low fin tubes can be manufactured in fin shapes tailored to customer requirements, significantly improving thermal efficiency by increasing surface area. Additionally, we are the only company in Japan with processing technology for small diameters starting from Φ5, which enables the reduction of the number of heat transfer tubes and the miniaturization and lightweighting of heat exchangers. Our products have been used in various fields, including various heat exchangers and as components in biomass power generation equipment. 【Features】 ■ Low fin processing is possible for minimum diameters from φ5, tailored to material length ■ Manufactured in requested fin shapes, pitches, and various numbers of fins ■ Compatible with various materials (carbon steel, SUS, copper, aluminum, titanium) ■ Bending processing is also available (U-bending, hairpin bending, etc.) *For more details, please download the catalog from the link below or contact us.

• tube
• Heat exchanger
• others

Improved heat transfer efficiency with thin-diameter low-fin tubes! Enables miniaturization and weight reduction of heat exchangers!

The Sanwa low-fin tube can be manufactured in fin shapes tailored to customer requests, significantly improving thermal efficiency by increasing surface area. Additionally, it is the only technology in Japan capable of processing small diameters starting from Φ5, which allows for a reduction in the number of heat transfer tubes and enables the miniaturization and lightweighting of heat exchangers. So far, it has been used in various fields, including different types of heat exchangers and as components in biomass power generation devices. 【Features】 ■ Low-fin processing is possible with a minimum diameter of φ5, tailored to material length ■ Manufactured in requested fin shapes, pitches, and various numbers of fins ■ Compatible with a variety of materials (carbon steel, SUS, copper, aluminum, titanium) ■ Bending processing is also available (U-bending, hairpin bending, etc.) *For more details, please download the catalog from the link below or contact us.

• tube
• Heat exchanger
• others

Bolts and nuts that can accommodate a variety of applications! Packed with helpful information for selection!

The "Bolt and Nut Handbook" is a catalog from Sanwa Iron Works Co., Ltd., which manufactures and sells bolts and nuts for piping and pressure vessels. It includes useful information for selecting bolts and nuts, such as types of bolts, shapes of nuts, and a list of standards. In situations like these... I want to know the standards of the screws currently in use! I want to find an equivalent product since I can't obtain the same one I'm currently using! I want to know about high-strength screws and nuts! You can find solutions in the "Handbook"! ★ We also offer a convenient business card-sized "Screw Handy Guide" as a gift. If you would like one, please contact us. (The content is almost the same as the handbook.) 【Contents (partial)】 ■ Types of bolts ■ Shapes of nuts ■ Stud bolt and nut weight calculation table ■ Bolt and nut hardness conversion table ■ Chemical composition standards list *For more details, please refer to the catalog or feel free to contact us.

• nut
• bolt

A pipe thread with strong joint strength! Achieves excellent earthquake resistance, pressure resistance, and durability!

The "Rolling Nipple" is a pipe thread that has a strong connection strength with fittings and excels in earthquake resistance, pressure resistance, and durability. Traditionally, pipe threads used in piping fittings were mainly produced through cutting processes, but there were various performance issues due to the reduction of effective pipe thickness from cutting, as well as inconsistencies in thread precision and surface smoothness. Our product achieves a high-precision and smooth thread surface through rolling threads, improving the adhesion between male and female threads. It resolves the issues associated with cutting threads. 【Features】 ■ Earthquake resistance ■ Pressure resistance ■ Durability ■ Sealing performance *For more details, please refer to the catalog or feel free to contact us.

• Other machine elements
• Piping Materials

Proven track record for a wide range of applications! A trusted brand recognized both domestically in Japan and internationally.

Our company handles a variety of products used in diverse fields, including stud bolts, bolts and nuts for piping and pressure vessels. These products are utilized in applications such as petrochemical plants, LNG plants, oil refining, nuclear power generation, shipbuilding, water treatment, natural gas, heat exchangers, environmental equipment, thermal power generation, and many more, and are recognized as a trusted brand not only in Japan but also overseas. 【Main Applications】 ■ Petrochemical Plants ■ LNG Plants ■ Oil Refining ■ Nuclear Power Generation ■ Shipbuilding ■ Water Treatment ■ Natural Gas ■ Heat Exchangers ■ Environmental Equipment ■ Thermal Power Generation *For more details, please refer to the external link page. Feel free to contact us as well.

• nut
• bolt
• Piping Materials

Bending processing is also available! We will manufacture according to your requested fin shape, pitch, and other conditions.

The "Low Fin Tube" can be manufactured in fin shapes according to customer requests, significantly improving thermal efficiency by increasing the surface area. Additionally, we have processing technology for small diameters starting from φ5, which allows for a reduction in the number of heat transfer tubes and enables the miniaturization and lightweighting of heat exchangers. So far, it has been used in various fields of heat exchangers, including as parts of biomass power generation equipment. 【Features】 ■ Bending processing is also available (U-bending, hairpin bending, etc.) ■ Compatible with various materials (carbon steel, SUS, copper, aluminum, titanium) ■ Can be manufactured in desired fin shapes, pitches, and various numbers of rows ■ Low fin processing is possible for minimum diameters starting from φ5, tailored to material lengths *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Other electronic parts

This is a high-strength stainless steel bolt that achieves high strength, corrosion resistance, high-temperature resistance, and low-temperature impact resistance.

The High Strength 100 Series is a high-strength stainless steel bolt that takes advantage of the main components of stainless steel, such as Ni, Cr, and Mo, while enhancing the cold work rate in our own factory. It excels in high-temperature resistance, corrosion resistance, and low-temperature impact resistance. As fastening components for equipment used in ultra-low temperature high pressure and high temperature high pressure applications, stud bolts, embedded bolts, and chemical anchors can be utilized. 【Features】 - Custom-made manufacturing possible due to in-house production - High strength with a tensile strength of 1,000 N/mm² - High strength even at elevated temperatures - Absorbs low-temperature impact energy despite high strength - Longer lifespan compared to iron, reducing the hassle of replacements For more details, please contact us or download the catalog.

• nut
• bolt

Custom-made insulating bolts and nuts.

The bolts and nuts are manufactured and sold not only based on the distinction between iron and stainless steel but also according to specifications regarding material, strength, and plating. Since they are made to order, there is flexibility in the shape of the bolt body and insulation parts. The bolts and nuts can comply with not only JIS standards but also ASTM and ANSI/ASME, and various test certificates can be issued.

• bolt

[Key Lecture Content] 1. Tokyo Gas Group's Promotion of DX and the Challenge of Becoming an "AI Native Company" Seita Shimizu, Executive Officer, CDO, Head of Solution Co-Creation Division, Tokyo Gas Co., Ltd. 1. The Journey of Transformation for Tokyo Gas Group and "Third Founding" 2. Overall Picture of DX Promotion and Cross-Group Promotion System 3. Challenge of Becoming an AI Native Company and Evolution of AI and Data Infrastructure 4. Q&A / Business Card Exchange 2. Aiming to Become a Leading Advanced Infrastructure Company in Japan ~Challenge of DX (Agile × In-House Development) in Kyushu Electric Power Transmission and Distribution~ Hideki Moritaka, Head of Digital Transformation Promotion Office, System Technology Division, Kyushu Electric Power Transmission and Distribution Co., Ltd. 1. Changes in the Environment Surrounding the Transmission and Distribution Business 2. The Vision We Aim for with DX 3. Agile × In-House Development 4. Future Initiatives 5. Q&A / Business Card Exchange

Although planning to refresh the ERP, the legacy assets that have been used for many years and the complex integration with surrounding systems often become obstacles, leading to a load that exceeds expectations. Additionally, cross-organizational tasks such as departmental collaboration, consensus building, and emergency response still rely heavily on Excel and email, resulting in many cases where overall optimization is not achieved. We will provide specific insights into a "hybrid implementation model of external and internal production" that is useful on the ground, in preparation for future SaaS and AI utilization.

Daido Kogyo Co., Ltd. will be exhibiting at the 32nd "Architecture and Building Materials Exhibition 2026," which will be held at Tokyo Big Sight (Tokyo International Exhibition Center) starting from Tuesday, March 3, 2026. 【Daido Kogyo Booth】 Booth Number: AC2329 【Exhibited Products】 Various BESSEY Clamps - One-Handed Lifter BEY23 - One-Handed Clamp with Rotating Handle EZ360 - One-Handed Grip Expandable Support STE We sincerely look forward to your visit.

We will be exhibiting at the "HCJ Hotel & Restaurant Show 2026" held at Tokyo Big Sight. This exhibition is one of the largest in Japan for the service and food service industries. It welcomes visitors from the accommodation, dining out, and food service sectors, creating a vast space for networking. One of the features of "HCJ" is that by simply attending, you can see everything you need for the "service industry" all at once. This is one of the attractions that contributes to its status as the largest event in Japan. We sincerely look forward to your visit.

Benefits and Use Cases of OEM Liquid Control Components (Sysmex Corporation and Others) In equipment development, reducing time to market is a strategic priority that can determine a company's survival. Therefore, we would like to propose the modularization of equipment. Modularization in equipment development is a method of designing and structuring complex systems that make up the equipment into "independent parts (modules) with specific functions." By modularizing, it becomes possible to adopt components from other companies, allowing resources and time to be focused on enhancing the originality and uniqueness of the equipment being developed, thereby accelerating the timing of market entry. In this webinar, we will explain the benefits of modularization and introduce numerous case studies, including the development case of Sysmex Corporation's sample pretreatment device PS-10, which has adopted Tecan's OEM liquid control module. We will also introduce the new solenoid valve pump from the well-received Cavro Xcalibur Pump series, explaining the advantages that are not present in traditional rotary valve types.