HD-SDI optical fiber extender of our company is adopted for HD video conference system of Tianjin municipal Party committee
The provincial public security department selects our 3G-SDI Optical Transceiver
ASI Fiber Extender helps CMMB handheld TV signal coverage project
Beijing HCSTCOM DVI Fiber Extender applied to the military command and dispatch system of "PLA Equipment Academy"
Beijing Huachang Vision Technology Co., Ltd.