... 2)Material:Carbon steel,alloy steel Auto Parts,Casting Part,Hanger Auto Parts,Casting Part,Hanger 1) Molding process: ... Quenching, Tempering ,Solution, Passivation5) Industry involved: Agricultural,Engineering,Automotive industry,Forklift Parts,Mining Machinery,Furnace Parts6) Part Unit Weight range: Chinese ... fittings...9) Manufacturer certification: ISO9001 (2000) / TS16949 OEM casting parts