Yuefeng Stainless steel shot,alu shot(1050),alloy alu shot(5052)are widely used metal cating,S/S casting,motor gardets,auto gardets,electrical applicance,valve,metal products etc,lt has hi effect and good covering of surface finish in oxidize-removing,clear surface defects,rusty,dull finish,reinforcing,pre-rust before coating etc.the casting fittings with "yuefeng"Stainless steel shot polished with charastics of smooth. No rusty and dull polishing.And needn't anything to do again.