About Us

Fuji Seiki was originally founded as a small engine manufacturer. Since then, we have changed our business to mass production of automotive parts and have been supplying them under strict quality and delivery control.
About 30 years ago, we also set up a prototype processing department and have been improving our technology in pursuit of higher precision. In particular, we are currently working on products for the automotive, EV, aviation, space, defense, and marine industries, making full use of a large number of 5-Axis Machining Center.
In this way, we have the equipment, human resources and experience to undertake everything from small-lot, large variety prototypes to mass production, and have built a production system that is unparalleled by any other company.

Company Outline

Company Name FUJISEIKI Manufacturing Co., Ltd.
Representative Kentarou NAGAOKA, President
Established 1 December, 1960
Employees 70 (28 April, 2020)
Business Description Ultra-precision machining of Aluminum, Titanium and Magnesium alloy
Main Equipment 5-Axis Machining Center (18 units)
Double Column Machining Center (2 units)
Vertical Machining Center (35 units)
Horizontal Machining Center (16 units)
Tapping center (29 units)
CNC Lathes (10 units)
Three-dimensional measuring devices (10 units)
CAD/CAM (5 units)
Certification ISO9001 (Tanashi and Hidaka Factory)
AS9100 (Okegawa Factory)
Location ・Head office, Tanashi Factory
1-5-2 Shibakubo-cho Nishi-Tokyo-shi, Tokyo 188-0014 Japan
Email: nagaoka@fujiss.net

・Okegawa Factory
1-39-1 Akabori Okegawa-shi, Saitama-ken 363-0002 Japan

・Hidaka Factory
653 Asahigaoka, Hidaka-shi, 350-1203 Japan


Head office, Tanashi Factory
About 10 minutes on foot from Seibu Shinjuku Line “Tanashi” station
Okegawa Factory
About 15 minutes by car from JR Takasaki Line “Okegawa” station
About 3 minutes by car from Okegawa Kano IC
Hidaka Factory
About 20 minutes on foot from JR Kawagoe Line “Musashi takahagi” station
About 10 minutes by car from Tsurugashima IC
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