Oshima is a Company producing development support device of optical fiber communication from a millimeter wave communication.


- from special size one screw to production system -

Millimeter wave product guidance

Optical fiber communication product

Precision mechanical instrument

Special prototype order of other field

New product information


Core measurement machine specification


Optical rotary encoder

Page of company introduction

Oshima Prototype Engineering Co.

Main Office: 3-10-28, Nishikubo, Musashino-shi, Tokyo, Japan
Tel:+81-422-52-0167 Fax:+81-422-54-2632
Factory: 3-17-1,Take, Yokosuka-shi, Kanagawa Pref. Japan
Tel:+81-468-56-7305 Fax:+81-468-57-0014
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