About Us

Since its founding in August 1898, our company has, over the course of 120 years, served as a manufacturer of cutting tools and precision components, meeting diverse needs and earning the trust of a broad base of customers.

To ensure consistent operation across the entire process—from “forming” to “heat treatment,” “precision grinding,” “precision assembly,” and “inspection”—we strive to maintain and continuously improve .

In addition, the company obtained ISO 9001 certification in November 2000 and, in order to fulfill its social responsibility toward the environment, achieved ISO 14001 certification in September 2005.