CTS (Centre of Testing Service) LAB Leading and professional independent organization for Testing, Verifying and Inspection for Luminaires & Lighting products. CTS located in Guangzhou (South China) and Ningbo (East China) occupies about 6000m?, which equipped with hightest level of different labs including EMC, Safety, Toy, Chemical, photometry...etc, CTS LAB has accredited by CNAS/ILAC & CMA,ICQ, CPSC & FCC(U.S), IC (Canada) and VCCI (Japan)