WTM List of Products and Services

By proposing from the processing site, we will achieve "overseas procurement" with appropriate pricing, quality assurance comparable to domestic products, and reliable delivery, successfully reducing your company's costs. 【List of Available Materials】 ■ Carbon Steel for Machine Structures: S45C(1045), S20C(1020), and others ■ Alloy Steel for Machine Structures: SCM415, SCM435(4137), SNCM630 ■ Tool Steel: SK3(W1-10), SKS3(O-1), SKD61(H13), SKD11(D2), A2, SKH51(M2) ■ Special Purpose Steel: SUJ2, SUP, SUM, NAK55, NAK80 ■ Stainless Steel: SUS303, SUS304, SUS316, SUS440C, SUS630, and others ■ Aluminum: A2017, A5052, A6061, A7075 ■ Copper Materials: Brass, Chromium Copper, Bronze, and others ■ Resin Materials: ABS, POM, PC, nylon, PAI(Torlon), PES/ESD, and others *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Other machine elements
• Other metal materials

We have established a comprehensive production system for cutting processing as our main product, utilizing advanced processing technology at our partner factories in China, covering all processes from heat treatment, machining, surface treatment to final processing. 【Materials Handled】 - Zinc plating (trivalent chromate, trivalent unichrome, trivalent black chromate), black dyeing - Chrome plating (hard), manganese phosphate treatment (Parkerizing) - Gold plating (white, black, colored, matte), electroless nickel plating (Kanizen) - Heat treatment (high-temperature quenching and tempering), various nitriding treatments (Tuftride) - High frequency, carburizing, sub-zero, vacuum hardening - Coating (TiN, PVD, CVD, DLC, etc. available in Japan) - Other special treatments can also be consulted - Surface treatments compatible with various environments *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other machine elements
• Surface treatment contract service

Our company is engaged in the manufacturing and trading of precision machined parts, as well as maritime transportation for trade. We primarily focus on cutting processing, and we have established a robust production system that covers all processes from heat treatment, machining, to surface treatment and final processing at our partner factories in China, which possess advanced processing technology. By proposing solutions from the processing site, we achieve "overseas procurement" with reasonable prices, quality assurance comparable to domestic products, and reliable delivery, thereby successfully reducing your costs. We can source a variety of materials, including tool steel and special-purpose steel, using high-quality materials selected from China. Additionally, we can accommodate surface treatments and heat treatments such as coating. We offer short lead times, with an average turnaround of within 3 weeks (by air freight). 【Features】 ■ Extensive track record of supplying products to Japan ■ Production using Japanese materials and carefully selected Chinese materials ■ Reasonable prices that achieve low costs and stable quality ■ Short lead times achieved through regular air freight ■ Convenient yen-based domestic payments *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other machine elements
• Non-ferrous metals