HOME > Company・ISO certification


ISO certification

ISO Certification

ISO stands for "International Organization for Standardization.”
The organization composed from various national/representative standards.


QS-9000, properly known as "Quality System Requirements QS-9000.”
It is a quality management system standard for Big 3 automobile manufacturers (GM, Ford, Chrysler) and 5 truck manufactures.
Based on ISO 9001, add specific requirements for automobile industry of North America.


ISO 14001 is an international standard of the "environmental management system.”
Evaluate policy, plans, approach to company's environmental management.
Acquiring certification is considered as a public recognition for company's environmental-preservation activity.


ISO/TS 16949 is a quality management system standard based on ISO 9001.
It includes additional requirements for design/development and manufacture of products related to automobile industry.
QS9000 was designed for Big 3, The ISO/TS 16949 gathered to meet all requirements for automobile industry.

Quality Certification

October 1998 ISO 9002
May 1999 QS 9000 (Plasticity region bolt production line)
January 2000 ISO 9001 and QS 9000 (Whole department)
November 2000 ISO 14001
May 2001 ISO/TS 16949