... :2000 4. Welcome OEM/OD 5. Mmirror polish,stain polish high temperature steel casting .Welcome OEM / ODM order! MaterialSS304,SS316,SS316L,CF-8M ... ,440C,1.4408,45# etc.Casting ProcessInvestment Casting.Lost Foam Casting.Lost Wax CastingSurface TreatmentStain & Mirror PolishAdvantages1) High-quality raw materials imported from Australia ...