Grey Iron Castings with Machining of Locomotive PartsMaterial: GG30Process: Green Sand Casting+Precision CNC MachiningFinish: Accurate shot blastedExecution Standard: ASTMCertificate: EN10204/3.1MOQ: 100 PCS Hot Tags: grey iron castings with machining of locomotive parts, China, manufacturers, suppliers, factory, wholesale, customized, buy, made in China, Precision Castings With ISO Certificate, Precision Casting, Sand Casting Engineering Vehicles Bracket Parts, Steel Casting For Automotive Accessories, Casting Carbon Steel Agricultural Machinery Parts, OEM Casting Stainless Steel Valve Parts