... is a sheet metal part made of stainless steel.The manufacturing processes include cutting, bending and punching. 1 Material ... steel, aluminum, galvanized plate 2 Processing: cutting, stamping, punching, bending, welding3 Surface Treatment: powder painting, chrome plating, ... machine, Welding machine, Bore machine, Stamping machine, punching machine, bending machine5 Competitive price, high quality, quick ...