... Alloy: 6063,6061 (3)Finish: Mill finish, powder coating, anodized,eletrophoretic coating aluminum extruded profile,aluminum frame,aluminum ... aluminum profile material: AL60632) Finish: various anodizing colors, powder coating, painting or mill finishes3) Surface Treatment: anodized, ... , anodized silver, anodized black, anodizedchampagne, polished, wooden grain, etc.4.)Length: the maximum is 8 meters; ...