Supply toys coil/ inductance coil/voice coil/inductive coil/air coil/coil/speaker coil/bobbinless coil/bobbin coil/reader coil/relay coil/alarm coil (widely used in smart cards,speakers,electronic toys&gifts,alarms,etc. )of different shapes and specifications with high-quality and competitive price. 1)Quality:regular wound,smooth surface,high-precision, stable inductive performance and environmental. 2)Manufacture: by automatic winding machines. 3)wire: φ0.02~4mm diameter ,self-adhensive 4)Thickness:according to clients demand. 5)Workshop: automatic workshop of more than 600 square meters. 6)Manufacture experience: 10 years.