Chongqing will build aluminum processing capital next year
Recently, the report on the development and reform of Chongqing City was released in 2010. It is understood that Chongqing will build a capital of aluminum processing, plans to invest 50 billion yuan to form 2 million tons of aluminum material processing, 2.4 million tons of alumina and 1 million tons of electrolytic aluminum production capacity; around the construction of fine steel bases, combined with heavy steel environmental relocation It plans to invest 50 billion yuan to form a 100 billion-grade steel group. "To deal with the financial crisis, next year is the key year." At the recent Chongqing Municipal Development and Reform Working Conference, Yang Qingyu, director of the Chongqing Municipal Development and Reform Commission, explained in detail the tasks of economic development next year. It is reported that in order to enhance the development potential, Chongqing will launch the "trillion investment" and "100 billion industry" strategy in 2010 and actively promote a number of trillion-level major projects. Vigorously develop the material industry. Residential Sectional Garage Door
A typical version of an overhead garage door used in the past would have been built as a one-piece panel.The panel was mounted on each side with unequal parallelogram style hinge lifting mechanism. Newer versions of overhead garage doors are now generally built from several panels hinged together that roll along a system of tracks guided by rollers. The door is balanced by either a torsion spring system or a pair of extension springs.A remote controlled motorized mechanism for opening garage doors adds convenience, safety, and security
• Aluminum garage doors are low-cost, light, rust-proof, and feature low-maintenance. They are prone to denting because aluminum is not strong and they are energy-inefficient since aluminum is a highly conductivematerial.
• Fiberglass and vinyl garage doors are composite units, combining a steel core behind a fiberglass or vinyl skin. They have also polyurethane insulated base sections, or other type of foam insulation. These premium doors can match steel garage doors, and be a realistic imitation of wood (namely fiberglass units), but they may be more expensive than steel units.
• Steel doors have become common and are available in a variety of sizes and styles, provide strength and security, are cost-competitive, and may have optional insulating value. Extra strength is available with two or three layers of galvanized steel with a low gauge number (23-24 gauge steel panels).
• Wood garage doors offer aesthetic appeal, but they are high-maintenance and may be expensive. Low-priced wood garage doors may warp and break easily.
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