Aluminum. die cast & zinc castings Copper centrifugal castings, Brass centrifugal castings, Bronze centrifugal castings, Zinc centrifugal castings, Tin centrifugal castings, Lead centrifugal castings, Precious metal centrifugal castings, Non ferrous alloy centrifugal castings, Ferrous alloy centrifugal castings, Steel centrifugal castings