Address	2-20-5 Bubai-cho Tokyo Tokyo 183 Japan
Employees	-
Website	http://www.a-one-seimitsu.co.jp
Updated	09/14/2018
A-One Seimitsu, Inc. engages in the manufacture and sale of collet chucks, cutting and polishing tools, and cam automatic lathes. It operates through the following segments: Collet Chuck, Cutting Tool, and Cam Automatic Lathe. The Collet Chuck segment offers collet chuck for general industrial and special machineries.