Blinds features: super elastic blade rich, diverse colors, not easily deformed, broken, do not fade, no aging, no distortion, privacy, good insulation effect, cleaning blinds structure in the middle of the glass-free, life there ( 7--10 years). Smoothness, shutters smoothness hand to feel quite smooth blinds, edge lubrication, unarmed hand, a sense of difficult to handle, the manufacturing technology is quite high. The biggest advantage of aluminum blinds aluminum blinds galvanized low heat density, but relatively high strength, good corrosion resistance, close to or more than high quality steel, plastic Linqu shutters, can be processed into a variety of profiles, with excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, usage after the steel. Some heat-treated aluminum alloy may be employed to obtain good mechanical properties, physical properties and corrosion resistance. 2008 Beijing Olympic Games torch 'clouds' are made of aluminum alloy. Linqu shutters | longtai metal (certified) | Shades by Linqu Longtai Metal Products. Linqu Longtai Metal Products (www.wfhulan.com) Shandong Weifang, Fence, bar, network leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In longtai metal leadership with the staff warmly welcome all inquiries negotiations to create a better future longtai metal.