The bus shelter aluminum polycarbonate has much to benefit those considering such a product. First, the material is hard, long-lived and working life is extended even on an economic basis. Second, it is easy to install the carport in fact, so one doesn't have the headache and cost of a complex construction project. Thirdly, the carport is low in maintenance. It just needs an ocassional wash to keep its good looks and function. Another thing that makes this kind of sunshade very energy-efficient is that it lets daylight in--but filters out dangerous UV rays. So for example cars parked under such our products are much cooler even in summer months than those locked up inside cars or garages without any protection whatever from the elements. This not only saves on air conditioning, it also looks better. Lastly, its very modern design not only brings out the character and connotation of all the beauty spots in one's surrounding environment.