... CNC machining available Anodizing or epoxy powder coating Aluminum extrusion LED partOther available processes: sand casting, investment casting, die casting, permanent ... , aluminum, brass, and zinc alloyStandards: JIS, DIN, ASTM, and BSSurface treatment: painting, epoxy powder coating, anodizing, and polishingWeight: 0.1 to ... reflective, it is used as a heat shield. Aluminum extrusion LED part