Cosmo Hi-Tech Co., Ltd, found in 2000, is professional manufacturer security system, serving customers worldwide with the most innovative and advanced CCTV cameras, Standalone DVRs, PC based DVR cards, combo accessories, such as power supplies, bracket etc. Our mission to develop ...
Telephone:0086 - 755 - 2676606
Address:Room 1502, Lankun building,Minkang road,Baoan district Shenzhen Guangdong 518053 China