Stamping Part for Wheelchair: 1)Thickness: 0.05-10mm 2)Material: steel, s/ ... /s, brass, copper, bronze, aluminum, plastic, etc3) Finish: zinc, brass, chrome, nickel plating, polishing, painting, powder coating, e-coating, anodizing, pad ... molding5) Pem nut available6) Welding and assembly available Stamping Part for Wheelchair