CuNi alloy wire procuction range: Wire: DIA 0.015mm-8.0mm; Strip:Thickness 0.015mm-3.50mm Width:1-400mm;Bar:DIA 12.0mm-20.0mm Shanghai Daoda Electrical Alloy Material Co.,Ltd was established in 1998 and grows up to be a large and comprehensive company covering a whole production flow of melting,rolling,drawing,heat treating and finishing and completes with whole test equipments with scale product ...