Mitsui High-Tec, Inc.
Mitsui High-tec, Inc., a Japanese corporation founded in 1934 (originally as Mitsui Mfg. Co., Ltd. until its name change in 1984), specializes in the global production and sale of crucial industrial components and advanced machinery. Headquartered in Kitakyushu, Japan, the company's offerings, which include lead frames, precision tools, motor cores, and surface grinders, cater to the electronics, automotive, and broader industrial machinery sectors. Its operations are structured across four key segments: Tooling, Electronic Parts, Electrical Parts, and Machinery. Within its precision engineering portfolio, Mitsui High-tec designs and manufactures specialized tools such as dies for motor cores and IC lead frames, alongside various stamping tools used in electric motors, automotive parts, coin production, and resin injection molding. The company also provides a range of surface grinders, including general grinding machines, the MSG series, and profile grinders, backed by overhaul and parts repair services. Furthermore, Mitsui High-tec supplies open lead frames for semiconductor packaging and offers motor core stamping and comprehensive die maintenance services.