Aluminum extrusion baffle profile Competitive price CNC machining available Anodizing or Epoxy powder coating Aluminum extrusion baffle profileOther available processes: sand casting, investment casting, die ... : cast iron, carbon steel, stainless steel, aluminum, brass, and zinc alloyStandards: JIS, DIN, ASTM, and BSSurface treatment: painting, epoxy powder coating, anodizing ...