... construction Surface treatment: extrusion, anodized, sand blasting, electr Aluminium profile 1) Alloy: AA6061, AA60632) Temper: T5, T63) ... bronze, dark bronze, black, light titanium, dark titanium.3. Electrophoretic Coating: Silver, champagne, bronze, black, light bronze, dark bronze ... paper, domestic paper.4) Types of aluminium profile Aluminium profile for window and door and industrial construction