We specialize in the areas of precision grinding and machining / cutting
of metal parts.
TOPICS
- We have in-house capabilities from cutting material to finishing of Hydraulic pump parts for Automotive and Industrial Equipment, Compressor parts, and precision cutting tools.Globally, we have three locations to meet and support your needs - Japan, USA, and China.
- "X POWER®" is our original merchandise. This unique dresser enables to perform
truing and dressing of CBN and Diamond Wheels at the same time. We can
customize its shape and size, based on your needs. (Trademark Registered)
-> "X POWER®" Introduction
-> "X POWER®" Catalogue (PDF)

NEWS新着情報
- Mar. 01. 2023
- We introduced the photovoltaic power generation facilities of the self
consumption type into the company's roof
- Aug. 21. 2018
- The new plant was completed
- Nov. 16. 2017
- IATF16949:2016 Surveillance Audit
- Apr. 14. 2016
- We received "2015 Prize for Excellence in Quality" from the customer
- Jul. 31. 2015
- All employees completed the basic lifesaving training
- Apr. 14. 2015
- We received "2014 Award of Excellence in Quality" from the customer
- Dec. 16. 2014
- English Version Added
SSA(San-Ei Seiko America, Inc.) Site opened
- Oct. 01. 2014
- Homepage Renewal
- Sep. 11. 2014
- ISO/TS16949 and ISO14001 Surveillance Audit