... 3.rich experience 4.OEM &ODM servi manufacturer metal bending tube poductMaterialcarbon steel, stainless steel, steel tube, steel ... rod, aluminium , brass, zinc alloy and etc.Processstamping, bending, welding, casting, punching, machingSurfacepowder coating, zinc plated, nickel ... per customers requirement Our company can product all customer metal product, stamping part, deep drawing part, punching ...