... to ISO&ROHS 3.10years experience Precision high quality metal stamping parts 1. Material: stainless steel, iron ( SPCC, ... alloy are available.2.Metal processing: stamping, deep drawing , spot or seam welding, spinning, metal assembly are available.3 ... manufacturer of producing custom and professional metal processing parts ,laser cutting parts ,deep drawing parts, lamp cover, lampshade, shells, ...