Yueqing Shengwei Electroncs Co., ltd. is a manufactory of the Rca jack , Speaker jack , AV jack , phone jack and so on .As a Manufacturer who good at the industry more than 12 years, our price and quality will definitely give you satisfaction.The Introduction of company belong: Yueqing Sheng Wei Electronics Co., Ltd. is a production and sales of electronic components manufacturers.We are founded in 1997, have lots products and a good devsloping connectors. We have more than 290 works.you can touch me at yqsw[at]live[.]cnWe Shenzhen office, which sells a range of socket switches, such as the AV socket, micro switch, Rocker Switch, Touch switch. Our products are widely used in video, audio, computer, MP3, multi-media discs and other electrical equipment In. Seiko manufactured products, full range, quality and excellence. Division I has been in line with: "Quality-oriented, technological innovation, first-class products and services: for the development of purpose, Sincerely welcome Chinese and foreign customers to visit us and exchange information, negotiate business, together success!