Failed to register as Favorite Page
Failed to cancel as Favorite Page
This page is already registered as a Favorite Page
You can't add your company to your favorites.

Latest update: 22/11/2017 02:10:51

Ohtsuka Seisakusho Co., Ltd.

Manufacturing of custom-made jigs and tools having high precision and long life

Our main businesses are the design and manufacturing of jigs/tools and labor-saving machines, and precision machining. We manufacture custom-made jigs and tools for manufacturing automobiles, construction machines, semiconductor devices and the like. We excel at precision positioning of high-mix small-lot products by precision machining, grinding of flat surfaces, inner surfaces and cylinders, and jig boring. We operate five jig borers in a constant-temperature, constant-humidity environment. We have a strict inspection system using a three-dimensional measurement machine at the final stage. We provide jigs and tools having high-precision hole pitch and roundness, as well as long life, thereby contributing to our customers’ manufacturing.



Corporate name Ohtsuka Seisakusho Co., Ltd.
Representative Takashi Negishi
Corporate website
Capital 100,000,000(JPY)
Number of Employees 43
Established date 1949
Head office: Country Japan
Head office: Address 1-64, Yatsuchouhosoda, Mito, Ibaraki, 311-4164
Industry Manufacture of general machinery
Main phone number +81-292514567