... us: Various of metal stamping , Compression Spring and wire form, screws and so on.We offer metal stamping ... Auto-Turning machines, CNC-Turning machines, Milling machines, Precision wire cutting machines, more than 160 sets in total; 2) ... 15-8mm12Material:carbon steel,stainless steel, manganese steel wire, nickel wire, galvanized wire,alloys,etc13Casting experience:More than 20 years14Strong technology ...