... rich experience 4.OEM &ODM service manufacturer zinc plated steel lathe Materialcarbon steel, stainless steel, steel tube, steel rod, ... aluminium , brass, zinc alloy and etc.Processstamping, bending, welding, casting, punching, machingSurfacepowder coating, ... zinc plated, nickel-chrome plated, painting, heat treatment and etcPackingpacked by carton, then on carton or as per ...