Shenzhen Dapo Communication Co. Ltd. established in 2012, is a professional factory engaged in the research development, production sale and service of PoE switch, PoE module PoE splitter, PoE cable PoE injector,poe extender. We are located in 3F building 5, zone A no.2, yanhe roadxinsheng district, longgang street shenzhen,China Dedicated to strict qua ...