China’s traditional aluminum alloy consumption area contains daily aluminum products and machinery, household appliances and other industries. Since min 90s, china aluminum alloy increased rapidly with the development of the economic. Domestic demand for aluminum is about three times the GDP growth rate. At present China's per capita amount of aluminum is about 10 kg while the amount of per capita use aluminum has reached 35 kg, 33 kg and 32.5 kg in United States, Japan, Germany. The per capita amount of aluminum in China is far below the level of developed countries and less than one third of the developed countries, China aluminum consumption market space is huge.