INNOVATION Perfecting the "essence" of precision processing and applying it to new fields

Semiconductors, solar power generating equipment, office equipment, communications equipment...Special steel wire made possible by Tokusen’s unique technologies is indispensable to many products for which Japan is famous.
Thinner,precision,and more tough,with a uniformly consistent shape.
Tokusen’s world-leading technology achieves a remarkable precision of ＋/－0.2 micron, enabling ultrahigh precision taper processing of pins for precision equipment. As industries continue to demand ever higher precision, Tokusen’s technology has risen to the challenge.
Our widely recognized technological prowess is also contributing to the medical industry, where technology is advancing at an impressive pace.