... ,0Cr27Al7Mo2,0Cr14Al4,0Cr21Al4,Ferro-chrome aluminium alloy strip and so on. Shanghai Daoda Electrical Alloy Material Co.,Ltd was established ... large and comprehensive company covering a whole production flow of melting,rolling,drawing,heat treating and finishing and completes ... company with ever-during competivity in electrical alloy trade through several years of hard work,The company also keeps ...