AVD TECH(Guangzhou) Electronic Co., Ltd. Is one of the leading CCTV, DVR and CCD manufacturer in China mainland. We have been in this line since 2003, our company have gained a good reputation for experienced, quality pr ...
AVD TECH(Guangzhou) Electronic Co., Ltd.
4 floor Gaoke Building, Tianhe Bei Road, Guangzhou
Guangzhou, GU 510630