The automobile industry has been one of the main driving force to promote the development of China's foundry industry, the strong development of the automotive industry for the development of the foundry industry to provide a huge market demand for space, understand the present, China has formed a number of casting auto parts production group, theIn addition to providing the required casting products for the domestic automobile production, its products but also a large number are sold to European and American markets, as the world's big car manufacturers to provide the necessary accessories. According to another report, the existence of such a relationship due to the auto industry and the casting industry, both the development has formed the industrial chain, the development of each other on the other hand, the formation of the industrial chain, the mutual development of another aspects play a huge role in the development of a loss for both a prosperity.