Shenzhen Young-cheer Science & Technology Co., Ltd is a Hi-tech manufacturer specialized in researching developing, designing and marking of House Security products since 1997, who passed the ISO9001:2000 his patented also got certification CE CCC RoHS with 1- year quality free warranty . ...
Telephone:86-0755-29791902
Address:2/F, Bldg A, Anle Industrial Garden, Zone 40, Baoan Distr, Shenzhen, Guangdong China, China