Copper Pipe, Galvanized Steel Coil, Aluminum Tube manufacturer / supplier in China, offering Copper Square/Rectangular Tube/Pipe Straight Grade Cooper Round/Coil Pattern Refrigeration Bending/Welding/Cutting Available, Brass Square/Rectangular Tube/Pipe C12200 Grade Copper Welding/Bending/Cutting Service Straight Copper Pipe Refrigeration, Hot Dipped Zinc Coated Steel Coils JIS G3302 SGCC Cq Slightly Oiled Soft or Hard for Cutting Welding Bending and so on.
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