Steel Pipe, Aluminum Coil, Galvanized Steel Coil manufacturer / supplier in China, offering Refrigeration Copper Tube Coil Copper Pipe 3/8 1/4 Air Condition and Refrigerator Copper Tube, High Quality Copper Pipes for Efficient Cooling in Refrigeration and Air Conditioning Systems, Copper Round Pipes in Coils T2 C1100 C1020 C1200 C5191 C105 C10100 Cu ETP H Brass Tube ASTM B111 C68700 Copper Tubes and so on.