Turbo Fan Precision Carbon Steel Casting PartsMaterial: Carbon steelProcess: Lost wax casting, silica sol casting, water glass casting+machiningFinish: Deburred, shot blastingWeight: 6.8 kgsCertificate: EN10204/3.1, ISO9001:2015 Hot Tags: turbo fan precision carbon steel casting parts, China, manufacturers, suppliers, factory, wholesale, customized, buy, made in China, Casting Stainless Steel Pump Body Parts, Sand Casting Agricultural Machinery Pulley, Sand Cast Iron Engineering Equipment Accessories, Sand Casting, OEM Heavy Equipment Gear Shaft, Precision casting carbon steel auto parts