CRGO, CRNGO, Iron Core manufacturer / supplier in China, offering C11000 C12200 ASTM B8 Seamless Copper Pipe Brass Tube Copper Tube Pipe Cutting Processing Manufacturers Air Conditioning Copper Bar/Plate/Tube/Pipe, Seamless 6"Sch40 CuNi 90/10 C70600 C71500 Pancake Coil Red Copper Pipe Brass Tube Pure Copper Straight Air Conditioner Insulation Pipe Copper Nickel Pipe, ASTM B280 99.9% Red Copper Water Pipe C1100 C12200 Insulated Copper Pipe Straight Brass Tube Pancake Coil Copper Pipe for Air Condition Refrigerator and so on.
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