JC-HiCl is a professional audio and video extensiontransmission,video conversion, matrix manufacturerand video solution provider. Our factory main supplyproducts are HDMI / VGA / SDI / DVl digitalhigh-definition video optical transceiver, KVM switch,HDMl extender,HDMl splitter, matrix, video wallcontroller ,etc., products are mainly used in securitymonitoring, video conferencing, projectors, homeaudio and video, large Video transmission fieldssuch as screen transmission.