Copper Rod Upcasting Machine, Cold Pressure Welder, Steel Bobbin manufacturer / supplier in China, offering Shanghai Swan Customized PCD Drawing Dies PCD Copper Wire Drawing Dies, Enamelled Aluminium Winding Wires Motor Winding Coil Flat Rectangular Class240 Magnet Enamel Coated Wire, Swan J1-W 0.10mm-0.50mm Ultra-Fine Copper and Aluminum Wire Portable Handhold Cold Welding Machine Cold Welder Soldering and so on.