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Short delivery times are also possible! We provide high-quality back wave welding.

We would like to introduce a case of "SUS304 #400 Polished Sanitary Piping with Back Wave Welding" conducted by Shoei. The piping size used is 2S, with tees, 90° elbows, and ferrules. After welding, it is finished with electropolishing and buff polishing. It is used in food processing machines. We can accommodate short delivery times, so please consult us if you are in a hurry. 【Specifications】 ■ Material: Stainless Steel ■ Lot: 1 to 100 pieces ■ Precision: Approximately ±0.5mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

A Rough Overview Company Introduction Movie

A professional video showcasing Shoei's craftsmanship. With powerful visuals of the manufacturing process and scenes filled with charm, this video is recommended for those who love craftsmanship.

• Contract manufacturing

Complete outsourcing of drawings! We will take on overall process management, including material procurement and subcontracted work.

Here is an introduction to a case study of stainless steel tank manufacturing conducted by Shoei. We undertook comprehensive process management, including material procurement, can manufacturing, welding, polishing, painting, and inspection. Our company specializes in can processing, from small parts to large can manufacturing, and we can accommodate small lots including prototypes. Please feel free to contact us when you need assistance. 【Case Overview】 ■ Material: SUS304 3.0t×φ360 SS400 ■ Processing Methods: From material and roll processing to can manufacturing, airtight welding, non-destructive testing, polishing, and painting ■ Delivery Time & Price: Approximately 2 months ■ Industry: Industrial machinery related *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment
• Other processing machines
• Food Processing Equipment

Stainless steel canned products, including polishing processing! The lot size is from 1 to no upper limit, and the precision is within general tolerance range.

We would like to introduce a case of "Stainless Steel #400 Buff Polished Products" carried out by Shoei. We provide integrated production support from material procurement, welding, to buff polishing. The lot size ranges from 1 to no upper limit, and the precision is within general tolerance ranges. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Stainless Steel ■ Lot Size: 1 to no upper limit ■ Precision: Within general tolerance ranges *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

On November 6th (Thursday) to 7th (Friday), 2025, we held the "Human Body Day 2025" at the NAC Image Technology Akasaka Multi-Purpose Space. We have uploaded videos of the highlights from each company and the presentations that took place on the day to our website. We encourage you to take a look. ---[Report on Human Body Day 2025 is here]------------------- https://info.nacinc.jp/jintaiday2025-report ------------------------------------------------------------------------- On the day of the event, participants were able to experience a wide range of products in a hands-on session format, including motion capture, force plates, eye tracking, and human body analysis software. We received numerous comments from attendees expressing high satisfaction, saying, "It was great to gain various information all at once," which makes us very happy. NAC Image Technology will continue to provide "valuable products to our customers." We hope you will join us for our next event as well.

The date for the "Tokai Area Electrical and Electronic WEB Technology Seminar" for the 2026 fiscal year has been decided. Registration has started, so if you are interested, please apply. Multiple participants from one company are allowed, so please make use of this opportunity to acquire basic knowledge. 【April】Basic Knowledge of Resistors 【May】Technical Course on Capacitors 【June】Basics of Motors and How to Choose the Optimal Driver 【July】Fundamentals of IC Socket and Connector Selection 【September】Basics of Magnets 【October】Failure Phenomena of Chip Resistors and Their Countermeasures 【November】Temperature Protection Design Using Thermal Fuses

NDT Mart & Rental Co., Ltd. began selling its new electromagnetic ultrasonic thickness gauge, 'EMAT WIFI', on January 19, 2026. ◆ Electromagnetic Ultrasonic Thickness Gauge 'EMAT WIFI' The 'EMAT WIFI' is a thickness gauge that uses the electromagnetic ultrasonic (EMAT) method, which does not require a couplant (contact medium). Unlike conventional ultrasonic thickness gauges (UT), there is no need to apply a couplant; thickness measurements can be taken simply by placing the probe on the measurement target, making it ideal for beginners and screening in large-scale sites. It can measure materials with paint, scale, thick linings, and slight surface roughness, significantly reducing the hassle of pre-treatment. Additionally, it is equipped with WiFi communication capabilities, allowing for the confirmation and management of measurement data and waveforms in conjunction with smartphones and tablets. This facilitates smooth sharing of measurement results and data management on-site. It is optimal for measuring wall thickness and conducting corrosion inspections of plant equipment, piping, tanks, and steel structures. It contributes to the efficiency and reliability of thickness measurements in the field of non-destructive testing (NDT), such as maintenance inspections and equipment diagnostics.