Our country's economy maintains a high-speed development momentum. Due to the increasingly intense contradiction between resources and the environment, according to the requirements of the scientific development concept, circular economy and clean production have become important national policies for sustainable socio-economic development. Experts point out that the total output of die-casting, which includes various pressure casting and extrusion casting processes for non-ferrous metals, is about 1.5 million tons.

It is reported that the total automobile production in China reached 7.28 million units, a year-on-year increase of 27.6%, of which the production of sedans was 3.87 million units, a year-on-year increase of 39.7%. In 2012, the total output of die-casting parts in China was 1024000 tons, including 802140 tons of aluminum die-casting parts and 13620 tons of magnesium die-casting parts. From January to October 2012, the national car production was 3.8501 million units, a year-on-year increase of 23.4%; Sales reached 3.6001 million units, a year-on-year increase of 22.0%. The die-casting market will continue to maintain a rapid growth trend. The die-casting nonferrous metal resources can be recycled and the die-casting process is progressiveness with little or no cutting, which is particularly suitable for the requirements of circular economy and clean production, and conforms to the general policy of national economic development. The lightweighting of automobiles has accelerated the development of the aluminum magnesium die-casting market; The shift of the production focus of international non-ferrous metal die-casting parts to China has become an inevitable trend, and the development space of the die-casting market is enormous.

The increasing demand for aluminum alloy die-casting parts promotes the development of the die-casting industry

The automotive industry is one of the important customers of the domestic die-casting industry. With the development of the domestic economy and the improvement of people's living standards, domestic automobile sales have risen sharply, which has greatly promoted the development of the domestic die-casting industry, especially the aluminum alloy die-casting industry. With the increasing demand for lightweighting in domestic automobiles, the optimization and upgrading within the automotive industry are gradually being implemented, gradually replacing gray iron castings with aluminum castings, which has stimulated the continuous increase in demand for aluminum alloy die-casting parts. In addition, with the rapid development of the global die-casting industry, the demand for aluminum alloy die-casting parts in various industries is also constantly increasing, and the development prospects of the die-casting industry are very broad.