DuoYuan Telecom Products Co., Ltd, has been the acknowledged leader in design, manufacture and market precision custem connection solutions around China since 1997, the class-products could be found in a great variety of Electronics and Telecommunication including Connector Plugs, PCB Jacks or Jacks of Computer, Telephone, Adapter, Router, Exchanger and Switch.100-plus products can meet your diversified needs with competitive price.