STS is a leading conformity assessment company specialized in Inspection and Testing with more than 10 years of establishment in China. It is the trusted technical advisor to many global leading international companies who buy products in Asia. Our services include factory audits, production monitoring, pre-shipment inspections and container loading inspections. Accredited under ISO/IEC17020:2012, STS has one of the largest fleet of inspectors across China, all of whom are qualified, fully-trained, and full-time employees of the company. The values that drive our work are: Pertinence, Performance, Exemplarity, Openness, and Impartiality.