Our main products: Customize voice coils, 1 to 3mm diameter miniature voice coils, inductor coils, self-bonding coils & wet-winding air-core coils, Bobbin coils, hearing AIDS coils, antenna coils, coil of RFID, sensor coil and plastics parts, all kinds of electronic components, various types of high-frequency transformers, filters, inductors, providing customers with high quality products and wholehearted service.