ISO Certification
In March 2001, we obtained ISO9001 certification for our Head Office and Shizuoka Office.
In September 2002, we also obtained ISO14001 certification for environmental issues, and we are actively addressing not only quality issues, but also environmental issues.
Certification of Resistration No. ISO9001: 2015 JUSE-RA-387 ISO14001: 2015 JUSE-EG-102
Certification/registration body: ISO Center, the Union of Japanese Scientists and Engineers
ISO Registration Certificates
Head Office and Shizuoka Office
obtained in 2002
OKAYAMA (SHANGHAI) R.P.P.CO.,LTD
obtained in 2011
O.T.J. CO., LTD.
obtained in 2011
OKAYAMA (THAILAND) CO., LTD.
obtained in 2008