Shenzhen Professional Security Technology

With more than ten years experience in this line, Over 90% products of us sold to over 180 countries worldwide; So far we already successfully developed more than 40 OEM services to PST customers.

HangZhou YuKang Optical

Yukang Optical and Electronic Co., Ltd. is seated in Hangzhou which a traditional optical base. It an international technology company specializing development, production marketing of & electronic products image systems. The has 1500 square meters modernized standard factory buildings, ...

Telephone：86-057186779753Address：5F,#1 shenzhou baiyun building,tiancheng road,jianggan district, Hangzhou, Zhejiang, China