... product 2>Inconel713c.. 3>Used for cummins marine engine 4>According to your drawings OEM service About companyOur company ... investment casting, vacuum casting, turbine rotor, turbocharger, turbojet engine parts ,stainless steel castings,Carbon steel castings,Alloy castings, ... is used for turbocharger or marine engine,locomotive engine,ship engine or train engine,etc.The engine part is made of Aiuminum ...