Tianjin Printronics Circuit Corp. was established in 1988. It was the first of the industry in obtaining the ISO9002 (version 1994) quality system certificate in 1993, during the decade later it obtained the QS9000 (version 1998) quality system certificate, ISO/TS16949 (version 2002) quality assurance mode certificate, ISO14001 (version 2004) environmental system certificate, OHSAS18001 (version 1999) occupational health and safe management system certificate, and compliance with ....