Aluminium board Size:thickness:0.5-8mm, width:600 ... 6063, 64633. Mill finished4. Anodize: silver, champagne, light bronze, dark bronze, black, light titanium, dark titanium.5. Electrophoretic coated: silver, ... champagne, bronze, black, light bronze, dark bronze.6. Powder spray coated: normal color, ... grain coated: import paper, domestic paper. Aluminium board