Wenzhou Hesheng Electronic Co., Ltd. was established in 1992, and located in Yueqing City, Zhejiang Province, The company focuses the design、manufacture and sales of electronic products. We specialized in all kind of electronic connectors (RCA Jack, USB connector, DC power jack, Phone jack, Scart Jack, Smart Card, Tact switch, etc.), RF can and Shieldings, heat sink by stamping etc., which were...