Shenzhen Zhenxing Communication Devices Co., Ltd, was built in Shenzhen of China, we engaged in the telecommunications industry in 2006. Our products are concentrated on fiber optic media converter, video digital opitic converter and related items for local or wide area networking devices. With our industry knowledge, professional R&D and sales teams and large production capacity. We serve clients all over the world. To make the quality guaranteed and improvement, the company is strictly oper...View More