Aluminum and aluminum alloy aluminum profiles 1. The main products obtained by extrusion, the resulting product may be a plate, a rod and a variety of profiled sections, it can be widely used in construction, transportation, aerospace and other fields of new materials. Aluminum alloy sheet according to the non-painted surface treatment can be divided into two major categories of products and paint products. (1) can be divided into aluminum hammer (irregular pattern), embossing plate (regular patterns) and pre-passivated, anodized aluminum surface processing board. (2) This item is not painted on the plate surface treatment, the surface appearance of the less demanding lower prices. 2) paint products (1) Category: Press the coating process can be divided into: Spray board products and pre-roll coating plate; can be divided according to the type of paint: polyester, polyurethane, polyamide, modified silicone, epoxy resins, fluorocarbon and the like. (2) a variety of coatings, the main performance difference is resistance to ultraviolet sunlight, which in front of the most commonly used coating is fluorocarbon (PVDF), a strong resistance to UV its capacity; the back of the optional polyester or epoxy resin as a protective lacquer coating. Also front protective film can be attached tear-away. According to the requirements of energy saving, aluminum 10, to address the issue of renewable resources, recycling, and promote sustainable economic and social development. Integrated structure with limited resources renewable resource recycling, sorting, transport, processing and utilization, centralized processing is one of the pattern of industrialization. In recent years, China's renewable resource recycling industry has been an unprecedented development. According to statistics, "15" period of the total amount of renewable resources recycling more than 400 million tons, the average annual recycling capacity of 8,000 tons of aluminum, the annual average growth rate of over 12%, mainly renewable resources, recycling gross more than 650 billion yuan, an annual average growth rate of over 20%. 2007 recycling of renewable resources, 182 million tons, Tancheng aluminum, where scrap steel 83.92 million tons, 9.9965 million tons of ferrous scrap, paper 60.21 million tons, 14.88 million tons of waste plastic, others such as rubber, cotton waste, waste hemp , waste chemical fiber, broken glass and other 13 million tons. Our renewable resource recycling industry was started from 1997, is still in its infancy, Shandong Aluminum, also belong to the sunrise industry, although China has been the rapid development of renewable resources industry, but compared with the generation of renewable resources and demand, and developed for the utilization of renewable resources, there is still a big gap. Development of renewable resources, there is a huge market space. _ Sun Shine Shandong Aluminum scrap metal recycling (Online) _ aluminum recovered from scrap metal Linyi City Shengxin Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) Shandong Linyi, leading scrap metal, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shengxin scrap metal recycling leadership with the staff warmly welcome all inquiries negotiations to create Shengxin scrap metal recycling better future.