Window screen, window treatment

New kind of window screen, shade screen-metal coil drapery, it is made of aluminum alloy wire with various colors, Architectural coil is a new kind of building decoration material, which is widely used in building elevation, dividers, ceilings, shades, balconies and corridors, shutters, staircases and airport access stations, hotels, museums, opera houses, concert halls, office buildings, exhibition halls, shopping malls, and other high-grade internal and external decorations