... Material: Spcc, stainless steel Application: constructive vehicles Surface-treatment Metal Protective Cover for ExcavatorMaterial: Spcc, stainless steelApplication: constructive vehiclesSurface-treatment: electroplate, electrophoresis ... etc.4.Guard fan mainly used for automobiles, other racks for refrigerator, air-conditioner, kitchen ware and garden ware. Metal Protective Cover for Excavator