Zhengrong Communication Networks Technology Co., Ltd.
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About Us
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. Our brand name is OPVISION registered in the USA. Wonderful camera solutions are also provided, such as HD Dark Eagles for video capture under zero illumination, super long-distance day/night cameras for military defense, and network cameras as well as video servers for IP solutions.<br>
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As an international enterprise, ZhengRong staffs a large number of experts experienced in product development and technical support. We have obtained several techn1ff8ique patents and are 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. <br>
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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. During our 15-year's development, ZhengRong has designed and released various new products to meet different users' demands.<br>
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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).<br>
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ZhengRong builds up new standards for product reliability to our customers. All the parameters of OPVISION products have been tested for good performance through a long-term operation. The mean time between failures (MTBF) of ZhengRong products is 100,000 hours, which means low cost of maintenance and necessary accessories. All the electronic and mechanic work is not limited by outer environment and any related problems can be easily solved.<br>
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ZhengRong believes in the motto of "customers are first". We provide our customers 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 system and will become your strategic cooperator and reliable provider.