... Red Copper Fittings 1.Manufacturer 2.UPC,NSF61,WRAS 3,ASME B16.22/EN1254-1 4,Mueller/Elkhart Supplier China Ningbo Jintian Copper ... Coils, ACR Straight Tubes, Capillary Tubes, Copper Water Tubes, Copper Fittings, insulated Copper Tubes and Plasic-coated Copper Tubes. Being of the top-class ... sizes with special requirement can be tailor-made against order. copper fitting