... kind of machined parts,welcome to contact me stamped parts1.Material:steel2.Processing equipment:CNC lathe3.Material ... electro-galvanizing nickel alloy, electro-galvanizing, electroplating tin copper alloys. Widely used in automobiles, mobile communications, computer ... steels,Carbon steel, stainless steel, aluminum, copper, bronze, bronze, solder alloy copper and iron, engineering plastic, nylon, or ...