Exhibited at Japan Manufacturing World 2020.

From jig and mold design to welding and cathodic electrophoretic painting.

This is a motorcycle frame from the number one brand in the Taiwanese market. The coaxiality of the finished product's head pipe is within 0.2mm (0.1mm is possible in some cases).

• Other Auto Parts

Stainless steel heat pipe

The advantages of stainless steel heat pipes include high temperature resistance, acid resistance, high pressure resistance, non-toxicity, harmlessness, the ability to come into direct contact with food or ingredients, suitability for use in acidic and alkaline environments, and a long lifecycle, making them eco-friendly. Currently, our company can provide stainless steel heat pipes made from materials such as 316 and 316L.

• Other machine elements
• Piping Materials
• Processing Contract

PVC coating (good acid and alkali resistance)

PVC solution (liquid) DIP coating, with stable acid and alkali resistance, does not deteriorate even with long-term or frequent use, and can adjust thickness and tactile feel.

• Processing Contract

In-house comprehensive support, from press processing to cathodic electrodeposition painting.

This is a side-by-side vehicle (SSV) frame from a major Japanese company. Size: 2550*1500*900mm. Material: Mainly hot-rolled mild steel plate and structural carbon steel pipes. Welding: MAG/MIG automatic welding (robot).

• Press Dies
• Processing Jig
• Vehicle body parts

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 even 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 affecting the base material with heat. 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 production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

Last month, we held a spring safety conference hosted by our company. We have compiled the details and atmosphere of the day into a PDF. We would appreciate it if you could take a moment to read it.

In recent years, as the importance of data integrity (DI) compliance in GMP environments has increased, there has been a growing call to deepen understanding of 21 CFR Part 11. This content introduces an on-demand presentation that organizes the background of Part 11, its relationship with DI, and its positioning in CSA guidance, while explaining the basic concepts of electronic records and electronic signatures. ■Content - Background and basic concepts of Part 11 - Relationship with data integrity (DI) - Positioning in CSA guidance - Basic requirements for electronic records/electronic signatures *This content is based on information as of March 17, 2026. *The information provided is intended for general informational purposes and does not guarantee specific compliance or suitability.