D Building,Ocvaco Industrial Park,NO.142 Tanshen South Rd,Tanzhou, Zhongshan, Guangdong
Zhongshan HiRaySee Technology Co.,Ltd is the Subsidiary of OCVACO Group Hong Kong.It brings advanced technology, management and business elite establishes high-tech companies that gather professional manufacture security products(Digital video ...
Dvr, CCTV DVR, STAND ALONE DVR, surveillance, video surveillance systems, Video camera, digital video recorder, 4CH H.264 DVR, H.264 DVR