Security is the key reason to success of Simsukian fast-growing. At the beginning, Simsukian invested much money, and works closely with a number of colleges of cooperative relations, building reliability safety laboratory, using automatic computer Tester and other advanced production and testing equipment. We perform strictly the quality management of ISO9001 and ISO14001:2004 environmental management system. Our products have passed CE, CB, GS, BS, UL, CUL, FCC, NOM, PS, KC, CCC, SAA, ERP, CEC, DOE, MEPS, ROHS etc