The level of precision casting is the standard that determines whether a country's casting industry is strong or not. Therefore, China's casting industry must give priority to the development of precision casting in order to complete a magnificent turn and become a powerful casting country.

In recent years, China has made great progress in precision casting production.China's industrial level of a large range of rapid growth, which is closely related to the development of the casting industry.Foundry is the foundation of all industries. Without the support of foundry industry, the dream of automobile entering into millions of families in China is almost impossible to realize.A country's industry can not be revitalized without advanced manufacturing technology, and casting should undoubtedly be in the forefront of advanced manufacturing technology.Therefore, the level of casting technology has become an important indicator to measure the level of a country's manufacturing industry, as well as the key to the level of a country's industrial development.

It is an indisputable fact that China is a big foundry country rather than a strong foundry country. At present, China's foundry industry is stepping forward to become a strong foundry country. To promote the skip development of foundry industry, the key is to develop precision casting.

Precision casting is a branch of the world's casting industry. Some people in the world divide the casting level of a country by the development of precision casting technology. Therefore, precision casting is also the representative of the development of casting productivity.

　Except for the large number of factories, employees and output, China's precision casting technology lags behind developed countries in terms of quality, efficiency, energy and material consumption, labor conditions and environmental protection. It is reported that the development of precision casting technology in industrial developed countries in the world can be roughly summarized into four goals, and China's precision casting industry should also be close to these four aspects:

1. Improve casting quality and reliability, and produce high-quality near-final casting;

2. Shorten delivery time;

3. Protect the environment and reduce or even eliminate pollution;

4. Reduce production costs.

The precision casting industry in China can not reach these goals at present. In order to make the precision casting industry in China reach the advanced level in the world, it is necessary to proceed from the reality of our country and promote the development of precision casting industry as soon as possible.

Improving casting quality and yield, shortening delivery time, saving energy and reducing emissions, and reducing costs are not only the efforts of China's close casting industry, but also the common goal of the world's precision casting industry. Whoever achieves the goal first will seize the high spot of the industry, and China's precision casting should rapidly advance to the four goals