Based on the tenet of "quality is the life of the enterprise concept, strictly according to ISO9001 international quality certification system of standard quality control, insist to r&d, design, can satisfy the customer's different demands, Already passed ISO9001: the 2008 international quality system authentication, establish a strict quality guarantee system of the incoming material and finished product, the implementation of strict quality control. Successively passed UL CUL CE, TUV, , FCC, GS, PSE, CCC, CQC authentication of such safety.