... s accept We are professional spring manufacturer, have over 20 years experience ... basis of Customers specific requirements. High quality and low price.The range ... 0.15-8mm12Material:carbon steel,stainless steel, manganese steel wire, nickel wire, galvanized wire,alloys,etc13Casting experience: ... from Germany,vacuum melting furnace,CNC machine center17Production euipment:devise industrial,auto, motorcycle ...