shenzhen hong sheng fiber communication equipment co.,ltd ,established in 2000,is one of high-tech companies specialized in developing and manufacturing fiber optic components and communication network products and also serving network engineerings, our fiber optic products can be widely used in data-video transimission,CATV,long-distance monitoring,local network system ,intellingentized buildings,broad-band networks,military and satellite communication,etc. our products are:patch cord,media converter,adaptor,attenuator,joint enclosure,distribution box,ethernet swith and other fiber optic products.we are continuously developing the advanced fiber optic,communication technologies so that we can provide perfect service and high quality products to our xxxxx you have any inquiries,please contact us for any time.