Huashi Technology Co. Ltd is a high-tech enterprise engaged in the development, manufacture and distribution of surveillance equipment and security products. We offer CCTV Cameras,Surveillance Equipment,Digital Video Recorder(DVR),CCTV Video Security Cameras,Video Surveillance,CCTV Tester,Box Camera,Dome Camera,Waterproof Camera,Underwater Camera,Vandal-Proof Dome Camera,IR Dome Camera,Waterproof IR Camera,Network Video,Video Camera,IR Waterproof Camera, Nerwork Camera,IP Camera,Wireless Network Camera,Wide Dynamic Camera,Color Box Camera,CCTV DVR,StandAlone DVR,H...