about STUSTANDARD TECHNOLOGY UNION

Standard Technology Union Co., Ltd. (hereinafter the *STU*) is a pioneer and leader of the third-party testing and certification industry in China, devoted in providing product testing and certification for manufacturers from all over the world.
STU is accredited by China National Accreditation Service for Conformity Assessment (CNAS); meanwhile accredited by Worldwide System for Conformity Testing and Certification of Electrotechnical Equipment and Components (IECEE)

STU is a CNAS and IECEE CBTL laboratory. Our test report and certificate are recognized by the world. Our CB certificate ranks the first when it comes to recognition and the second when it comes to issuance amount in the world.

STU Qualifications

Offer

1. Product testing Service, including chemical testing ( e.g. RoHS, REACH, PAHs, LFGB etc.), safety testing, EMC testing, IP testing, Efficiency testing.
2. Product Certification Service. We can issue CE, BS, GS, N, CB, FCC, IC, PSE etc.
3. Global certification. Your products could get the global certificates based on our test report and CB certificate, e.g. Russian GOST, Argentinan IRAM, Australian SAA, the Middle East SASO, MEXICO NOM etc.
4. Chinese CCC certificate. You could get the Chinese CCC certificate quickly form us, usually we can help you to get the CCC certificate within one month.
5. Pre-shipment Inspection service.