... Material: Spcc, stainless steel Application: constructive vehicles Surface-treatment Metal Protective Cover for ExcavatorMaterial: Spcc, stainless steelApplication: constructive vehiclesSurface-treatment: electroplate, electrophoresis ... .Materials: Spcc, and stainless steel2.Complete process from model design ,cutting, bending, welding, and precise manufacture3.Surface treatment via different modes ...