WTM Co., Ltd.

Rm 501, 27-9, Kusunoki-Cho, Nishi-Ku
Yokohama, Kanagawa 220-0003 Japan

Tel: +81-45-548-4200
Fax: +81-45-312-4218

WTM Co., Ltd (WTM) is a leading Asia-based provider of high quality prototype and low-volume machining services and value-added solutions, primarily specialize in the manufacturing tight-tolerance precision machined parts to the Automotive, Medical, Automation, Electronics and Aerospace industries in Japan and North America markets. ¦Precision Machined parts WTM precision machined parts are manufactured using heat treatments, machining, surface treatments, and other technologies by our highly skilled Chinese business partners as part of our comprehensive production organization. These processes are performed on four-axis, five-axis machining centers, lathes, wire-cut and other electric discharge machines, grinding / polishing machines, and other equipment suitable for complex precision machining of a variety of products. ¦Heat treatments and Surface treatments We provide various heat and surface treatment services. Galvanization, chrome plating, nickel plating, gold plating, Alumite (black, white, color), anodizing, sub-zero, carburizing, PVD, CVD and others available. Heat treatments and nitriding available. ¦A variety of materials available We can machine a wide range of ferrous and non-ferrous metals, and plastics. Carbon Steel : SS400, S45C (1045) Alloy Steel : SCM415, SCM435 (4140) Tool Steel : SKD61 (H13), SKD11(D2), SKH51(M2), SK105(W1-10) , SKS3 (O1), S7, A2 Steel for special purposes : NAK55, NAK80, SUJ2, SUP Stainless steel : SUS303, SUS304, SUS316, SUS420, SUS430, SUS440C, SUS630 Aluminum : A2017, A5052, A6061, A7075 Plastics/Resin : PEEK, ABS, POM, PC, nylon, PAI (Torlon®), PES/ESD, and others Brass, chromium copper, bronze, and others Daido, Hitachi, Uddeholm, Bohler materials Combining the Chinese and Japanese advanced manufacturing technologies, latest equipment, skillful engineers and machinists, speedy customer service, WTM has established an efficient manufacturing organization that is capable of constantly delivering world-class and cost effective products to an ever-changing range of customer requirements. WTM workmanship and care will contribute to the success of your company.

Products / Services
  • Automated Assembly Machines/Systems
  • Cables/Cable Assemblies/Connectors
  • Engineering Services
  • Robots - Industrial
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