CNC machined parts ,sand casting Materials: aluminum, alloy steel, brass, cast iron and cast steel Lost wax casting process CNC machined parts,sand castingMaterials: aluminum, alloy steel, brass, cast iron and cast steelLost wax casting processMachining: CNC turning, milling, CNC milling, CNC drilling and CNC boringSurface treatments: sand blast, electrophoresis and zinc platedHeat treatments: ...