Centre Testing International (China) Limited (CTI) has comprehensive facility for testing, verifying and inspecting a wide range of industrial and consumer products. CTI assesses a variety of products for environment, health and safety. CTI services include testing of RoHS, food, feed, cosmetics, electric appliance, LVD and EMC, shoes, textiles, furniture, and also the precise calibration of any measuring instruments. Independent of any industrial firms, CTI was founded in Shenzhen, China in 2003, by a group of talented, experienced managerial and technical lab experts from China, Hong Kong and Taiwan. It is a young and vigorous company which develops with stunning speed and has grown into a comprehensive services company with almost 1000 employees, 8 labs and 20 sales / marketing offices along the China South, East and North Coast, and specializing in inspecting, testing, verifying of a broad range of industrial and consumer products.

CTI laboratories are China National Accreditation Service for Conformity Assessment (CNAS) accredited laboratories, which are managed in accordance with the ISO/IEC 17025:2005 regulations. CTI also gets the approval of China Metrology Accreditation Board (CMA).