Venetian blinds aluminum alloy film of a variety of styles and color, leaf width, respectively, have 16mm, 25mm, 50mm; to points on the color film has monochrome, mesh films, thickening film, color film, etc. to choose from. Curtain surface using the international standard of non-leaded paint coating,, high heat resistant, will not be long fading caused by sunlight or the release of harmful substances, strong corrosion resistance, making such a blade can be heavily polluted, humid environment situation will not happen any oxidation; all venetian blinds are dust-proof and anti-static treatment, so that the opportunity to significantly reduce the accumulation of dust and easy cleaning and maintenance. Leaves with high-quality aluminum alloy fittings color contrast, easy to work with a variety of styles of interior decoration design, so that the blind can be a proper way into the interior space, whether it's residential, office buildings, public places and so on, with the architectural style can be combined with a natural and harmonious.