Recycling aluminum is aluminum and aluminum ingots as raw material, add other elements in accordance with international standards or special requirements, alloy compacts, such as: silicon (Si), copper (Cu), magnesium (Mg), iron (Fe) ..., improved net aluminum casting, chemical resistance and lack of physical deployment out of the alloy. In the earth's crust after oxygen and silicon ranked third. The density of aluminum is small, only 34.61% iron, 30.33% copper, it is also called the light metal. Aluminum is the world second only to iron and steel production and consumption of non-ferrous metals. The density of aluminum only 2.7103g / cm3, is about steel, copper or brass density 1/3. Since the light aluminum material, commonly used in the manufacture of automobiles, trains, subways, ships, aircraft, rockets, spacecraft and other sea and air transport, to reduce weight increase loading capacity. From 2007, the Spring Festival, a week before the total stock of domestic dominance is only 50,000 tons, after the holiday jumped to 163,000 tons, an increase of up to 226%, direct alloy compacts, while 2008 stocks increased 137,000 tons from the same period to 18.4 million tons, an increase of only 34%, compared to 08 years before the Spring Festival domestic stocks appear more moderate growth. Stock incremental changes directly affect the price of aluminum. 2007 stock surge has led to aluminum prices continued to drop after the holiday, until mid-March only stop the decline, aluminum briquettes manufacturers, decline of up to 13 days, more than 800 yuan / ton. 2008 Festival domestic aluminum prices relatively stable trend, Shanghai and Guangdong and Shenzhen stock aluminum flat nearly five days, while the month Shanghai aluminum contract rose 220 yuan. Aluminum clamps manufacturers | Sun Shine scrap metal recycling (certified) | alloy compacts recovered from Linyi City Shengxin scrap metal 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.