... Various Aluminum Profile for Window or Door; available in mill finish, anodized, powder coating and ED painting.Inner packing ... 30,000 tons of aluminium extruded products per year, including mill finish, anodized, electrophoretic, powder coated, PVDF,Bright Dip. ... coating lines, 1 thermal barrier production lines, 1 intensive machining lines, testing center and wasted water treatment center as well ...