... high quanlity 3.Professional mould design Metal stamping parts - Stainless steel electrical control boxMaterial: stainless steel(SUS301,SUS304,SUS316 ,etc). Iron (SPCC, SECC, ... bronze alloy are also workable.Thickness: 0.03-1.2mm (Stainless steel plate)Process: stamping, deep drawing, welding, sheet metal ... /drawing/CNC precision parts. Metal stamping parts - stainless steel electrical control box