The production history of non-ferrous metal die-casting parts is long, with various varieties and wide applications. The earliest non-ferrous metal die-casting parts in human history were bronze tripods, zuns, etc. Later developed non-ferrous metal castings such as titanium alloys, high-temperature alloys, etc. From daily necessities to aerospace, shipbuilding, petrochemicals, electricity and other fields, various non-ferrous metal die-casting parts with different properties and structural shapes are being applied. Due to differences in alloy properties, casting structures, and other factors, various smelting methods and casting techniques have been developed, such as sand casting, metal casting, gravity casting, low-pressure casting, centrifugal casting, and vacuum casting.

In recent years, the development of non-ferrous metal casting in China has been very rapid, with a sharp increase in production. Experts predict that the global production of non-ferrous castings will reach tens of millions of tons in 2013, with an average growth rate of 5% for aluminum die castings. Due to the rapid development of China's equipment manufacturing industry, especially the automotive industry, the growth rate of non-ferrous castings in China will be even higher. There are many types of non-ferrous metal casting alloys and various casting techniques. The choice of casting method, prevention, and resolution of casting defects are all very important issues. As the complexity of casting structures increases, the manufacturing cost of castings increases, and energy-saving and environmental protection facilities in the casting process need to be strengthened in response to market demand. As a foundry worker, one must master casting technology, constantly innovate, and respond to market challenges.