ZhengRong Communication Networks Technology Co., Ltd. is a high-tech enterprise that specializes in developing, manufacturing and commercializing digitalized video/audio/data fiber optic transmission systems and LCD monitor racks with the brand name of OPVISION.
ZhengRong has been in fiber optical transmission industry for over 20 years and has been becoming a new star in the area of LCD monitors in recent several years. Our brand name, OPVISION, is well-known in the world. As an international enterprise, ZhengRong staffs a large number of experts experienced in product development and technical support.
ZhengRong has obtained several technique patents and is capable of manufacturing hundreds of types of video/audio/data products and accessories. Additionally, ZhengRong is a system integrator in the area of fiber optic transmission and LCD monitors.
ZhengRong manufactures fiber optic transmission equipment that can be adapted to broadcast/TV program transmission, TV program design, video conferencing system, multimedia display and control, security monitoring and cable TV system, intelligent transportation system, industrial safety protection, military communication, relay between studios and transmission centers. Other systems such as Sports, Satellite, Digital Cinema, Sky-Cam, Surveillance, Government and Healthcare are also our potential users that require products of fiber optic communication with enhanced quality and high reliability.
ZhengRong utilizes various internationally advanced digital techniques including TDMA, large programmable circuit, 1.25G high-speed circuit wiring, digital filtering, optical wavelength division multiplexing (WDM), low-consumption circuit design, multi-layer PCB and SMD, and 50Mbps high-speed data sampling. By using these techniques, ZhengRong products can transmit lots of signal formats, such as digital video SDI, digital audio AES/EBU, analog (Composite/NTSC) video/audio, digital video/audio (HDTV, SDI, AES/EBU), analog video & audio with data, analog & digital video/audio, RGB/VGA/DVIS, high resolution graphics (Y/C) and control data (RS-232, RS-422, RS-485, T1).
ZhengRong believes in the motto of "customers are first". We provide life-time maintenance services for their purchased ZhengRong products. Therefore, upon installation, any of our products is supplemented with free life-time quality insurance. ZhengRong is devoted to multi-technique development and product marketing in the field of digitized video/audio systems and will become your strategic cooperator and reliable provider.
