For attached stamping part Material :carbon steel Coating:zinc coating can cording customer's ... Haiyan..We make all kinds of hardwares,for example: metal mesh,tower packing,hook,stamping,barbecue,spring,metal mesh and so on ... rolled,strip steel ) stainless steel .etc2.Processig can be provide : stamping,bending ,welding ,threading ,frinding ,milling ,machining ,lathe ,assembing,etc.3 ...