Aluminum Profiles for Windows and Doors Profiles 1.Surface treated: powder coated or your request 2.Various size and colors Aluminum Profiles for Windows and Doors Industrial Aluminum Profiles Alloy materialDifferent kinds of Aluminum alloyFinishedMill finishedAnodizeSilver, champagne, light bronze, dark bronze, black, light titanium, dark titanium.Electrophoretic coatedSilver, champagne, bronze, ...