Changzhou Sinowell Electronics Co.,Ltd. is specialized in producing high and low frequency electronic elements and wires and cables,connectors, speaker accessories, car accessories, audio adaptorand so on .Our products is not only sold in China but alsoexported to Europe, America, Russia,South America,Mid East, Singapore, Malaysia and other countries in the world. Our products are popularly sold and own a high reputation. With the principal of "Good promise, high quality", we provide e