Copper Manufacturer - Hhp Copper, Brass Tube Copper Nickel Tube Cupronickel Tube, CuNi90/10 C70600 C7060X CuNi70/30 C71500 manufacturer / supplier in China, offering C10100/En13605 Oxygen-Free Copper Rectangular Bars and Shaped Conductor (T2/CW008A) - En13601, En13605/En13601 C10100 (T2/CW008A) Oxygen-Free Copper Irregular Hollow, En13600 Oxygen Free Copper with Eemua Compliance for Electrical Use and so on.