Copper Pipe, Galvanized Steel Coil, Aluminum Tube manufacturer / supplier in China, offering High-Quality Prepainted Galvanized Steel Coils with Precision Cutting and Bending Services, High-Quality Corrosion-Resistant Copper Coil Engineered for Superior Hardness and Reliability, Premium Seamless Copper Tubes for Air Conditioning Systems and Commercial Refrigeration Equipment Applications and so on.