... CNC machining available Anodizing or Epoxy powder coating Aluminum Extrusion LED partOther available processes: sand casting, investment casting ... machiningAvailable materials: cast iron, carbon steel, stainless steel, aluminum, brass, and zinc alloyStandards: JIS, DIN, ASTM, ... painting, epoxy powder coating, anodizing, and polishingWeight: 0.1 to 10,000kgUsed in metallurgy, automobile, aero, chemical, ...