Copper Pipe, Galvanized Steel Coil, Aluminum Tube manufacturer / supplier in China, offering 3mm 5mm Thickness 1050 1060 Alloy Aluminum Plate for Construction Decoration and Industrial Manufacturing, High-Quality 99.9% Pure Soft Copper Coils Strip for Industrial Electrical HVAC and Plumbing Applications, Premium Copper Rod Bar in Round Square Flat Shapes for Industrial Use - Custom Services Bending Cutting Welding and so on.