Canvision is professional CCTV products manufacturer in china?including DVR,CCTV cameras & lenses.We have two foctory,one for lens since 2003 and the other DVR 2008.Our tow factories are all ISO 9000 certified gain CE,FCC RoHs.We pay most attention to ...

Our Product Samsung CCTV home security package system.Samsung Authorized Refurbish Manufacture and Distributor.JS Alliance Corp. dba Digitech America is a leading provider of After Sales Services (RMA & Refurbished) to the IT consumer electronics ...