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 weight reduction of heat exchangers! Achieves significant improvement in thermal efficiency, capable of handling both heating and cooling!

★ーーーWe will be exhibiting at the 21st Mechanical Components Technology Exhibitionーーー★ Dates: 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 are 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 components of biomass power generation equipment. 【Features】 ■ Low-fin processing is possible for minimum diameter of φ5 and can be adjusted to material length ■ Manufactured in desired 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.

• Heat exchanger
• others

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

Sanwa's low fin tube can be manufactured in fin shapes tailored to customer requirements, significantly improving thermal efficiency by increasing surface area. Additionally, we possess unique processing technology for small diameters starting from Φ5, which enables the reduction of the number of heat transfer tubes and allows for the miniaturization and lightweighting of heat exchangers. Our products have been used in various fields, including different types of heat exchangers and components for biomass power generation systems. 【Features】 ■ Low fin processing is possible with a minimum diameter of φ5, tailored to material length ■ Manufactured in desired 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.

• Heat exchanger
• others

Bolts and nuts that can accommodate a variety of applications! Packed with useful 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 such cases... I want to know the standards of the screws currently in use! I want to find an equivalent product when the same one I am using is unavailable! I want to know about high-strength screws and nuts! These can be resolved with 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.

• others

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

The "Rolling Nipple" is a pipe thread that has strong bonding 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 this led to various issues in performance due to the reduction of effective pipe thickness and inconsistencies in thread precision and surface smoothness. Our product achieves a high-precision and smooth thread surface through rolling, 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.

• others

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 petrochemical plants, LNG plants, oil refining, nuclear power generation, shipbuilding, water treatment, natural gas, heat exchangers, environmental equipment, thermal power generation, and many other applications, 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.

• others

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 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 requested fin shapes, pitches, and various numbers of fins ■ Low fin processing is possible for a minimum diameter of φ5 and according to material length *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• others

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 are now available for use. 【Features】 - Custom-made products possible due to in-house manufacturing - 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.

• others

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 insulating 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.

• Bridge Materials
• Piping materials (copper pipes, cast iron pipes)

In the field of food and health food research and development, an increasing number of companies are facing the following challenges: - Difficulty in exploring new functional materials and differentiation themes, leading to a depletion of research topics. - While they are collecting information from conferences and papers, they struggle to translate this into research themes directly related to their products. - They remain limited to competing similar products and follow-up projects, failing to establish uniqueness. - Although there are seeds of ideas, they struggle to elevate them to scientific hypotheses and build the necessary foundations for internal approval. Behind this lies a "wall of execution" that cannot be overcome by traditional information gathering and research processes. In this webinar, we will introduce a new R&D approach to break through these challenges. It is a next-generation research and development scheme that combines AI-driven hypothesis generation, which has achieved results in drug discovery, with scientific hypothesis verification by a food human trial CRO. This will allow for the transformation of vague ideas into scientifically verifiable projects, simultaneously achieving the construction of persuasive foundations for upper management and differentiation development.

Fujikohsuhou Industrial Co., Ltd. will hold an online seminar titled "Tips for Setting Laser Hardening Conditions" on July 20, 2025 (Wednesday). In laser hardening, factors such as output and speed are related to the quality of hardening. We will explain how output and speed are connected to quality factors. This seminar is aimed at those who are looking to start utilizing laser hardening. 【Recommended for】 ■ Those who want to learn about methods for setting laser hardening conditions ■ Those who want to obtain technical information about laser hardening

Take the 'first step' in DX talent development in Fukuoka. We will hold a free seminar where you can learn reskilling strategies that can be applied in the field through case studies and experiences! 'I've become responsible for DX, but I don't know where to start.' This is a participatory seminar aimed at representatives from small and medium-sized enterprises in Fukuoka City, Fukuoka Prefecture, where you can learn the 'first steps' in DX talent development and implementation support. While introducing case studies of representative DX tools such as Power Automate and Power BI, you will experience hands-on sessions with Copilot, allowing you to grasp practical small-start methods that can be implemented on-site. The content also includes specific success stories from the Fukuoka region, along with tips for promoting understanding and advancement within your organization.

We will be exhibiting at INCHEM TOKYO 2025, which will be held at Tokyo Big Sight from September 17 (Wednesday) to September 19 (Friday). This time, we will host many events, including special project stages and mini-seminars. At our booth, we will introduce our solutions and technologies based on the theme of "Sustainable Plant Engineering" from three different concepts. Please be sure to stop by our booth, East Hall 6, K-17.

The Siemens EDA Tech Forum is a technical event aimed at sharing the latest technological trends, case studies, and solutions to challenges with everyone involved in the design and development of silicon systems and electronic systems, while addressing evolving technologies, the densification and complexity of designs, and various design challenges, all while meeting requirements for quality, safety, and reliability. The goal is to deepen insights and networks towards achieving sustainable business. The forum covers a wide range of topics, from advanced design technologies and methods in fields such as 3D ICs, chiplets, chips for AI and ML (machine learning), and IC packaging, to the design, analysis, and collaborative development of electronic systems, including printed circuit boards, across multiple domains, as well as building ecosystems both internally and externally using digital threads. Through case presentations and explanations of design methods by industry leaders, it supports solutions to challenges faced in daily design work from all directions. This is a free technical event that requires pre-registration. We hope you will participate!