Invite cooperation

TST (hereinafter referred to as TST) is one of the earliest third-party professional testing laboratories in China engaged in import and export commodity testing, technical consulting, and product certification services.

After more than 7 years of development, TST has a large-scale testing base of over 2,000 square meters in Shenzhen (South China) and Suzhou (East China), possessing cutting-edge testing laboratories for electromagnetic compatibility, wireless communication, safety, batteries, chemistry, environmental reliability, energy efficiency, LED optoelectronics, and solar photovoltaics. Currently, it has established more than 10 branches and offices worldwide, providing our clients with one-stop, direct, and highly professional services.

TST laboratories are established and managed strictly in accordance with the ISO/IEC 17025:2005 standard and are accredited by the International Laboratory Accreditation Cooperation (ILAC). We are authorized by numerous international authoritative organizations, including UL, ETL, MET, FCC, CEC, TIMCO, and SIEMIC in the United States; TUV, EMCC, PHOENIX, Eurofins, and BZT in Germany; ITS in the United Kingdom; BV in France; Telefication in the Netherlands; SGS in Switzerland; SAA in Australia; CSA and IC in Canada; and NEMKO in Norway. We are a standing director unit of the Shenzhen Entry-Exit Inspection and Quarantine Association. We have now developed into a comprehensive, international third-party independent laboratory providing inspection, identification, testing, and certification services for industrial and consumer products.

We sincerely welcome cooperation from all sectors of society, as well as enterprises and individuals providing various health content and services. Through various cooperation methods, we aim to achieve a win-win situation with our partners. Through cooperation, we can jointly provide users with richer health information and more advanced and comprehensive services.