Dongguan YongWo Electronic Materials (东莞市永沃电子材料有限公司) is a manufacturer and supplier of copper-nickel-plated and plastic electronic and sealing products. It offers waterproof cable glands, connection boxes, connectors, valves, solar connectors, pipe joints, pipe tubes, etc. The company caters to the electronics, solar power, precision electronics, communication devices, automotive, outdoor lighting, and other markets.