1997 - ISO9002 Certification
A constituent part of the internationally recognized ISO standard which specifies the operating parameters that a good quality control system employs.

1999 - QS9000 Certification
A common supplier quality standard which involves the development of fundamental quality systems for continuous improvement, defect prevention and reduction of variation and wastein the supply chain.

2004 - ISO/TS16949:2002 quality certification
A widely-recognised quality standard and registration scheme for automotive suppliers jointly developed by the International Automotive Task Force (IATF) and Japan Automobile Manufacturers Association, Inc (JAMA).

2006
ISO/TS16949 : 2002 certificate
SONY Green Partner Certificate