With the rapid and stable development of Chinas economy in recent years, all walks of life in China have seized the opportunity and started to go hand in hand. The die casting industry, which occupies an important position in the industry, will have great changes, which is characterized by the change and progress of industrial structure. According to the analysis of Luo Baihui, Secretary General of the International Die Casting Association, in terms of industrial structure, the number of professional die-casting plants is bound to increase and the scale will gradually increase, and some will extend their follow-up processing services; die-casting enterprises will show a trend of merging, uniting and depending on each other; die-casting enterprises in the form of joint venture, foreign capital, joint venture and joint stock will increase; some die-casting plants will consider joining the fleet type Purchasing company, as part of an intensive package company composed of suppliers / manufacturers / contractors. In addition, many parts suppliers will set up their own die casting plants.