In the process of development, pump and valve casting companies should co-ordinate issues such as energy-saving electricity, shortage of employment, and national policies. At the same time, they should pay more attention to the development of the industry and make appropriate adjustments according to the operating conditions of the company in order to make the future better and faster. development of.

After several decades of development, China's construction machinery industry has basically formed its industrial structure, and the upward development space is not very large; especially the irrational over-marketing behavior that occurred in the industry during the previous development stage led to serious overdrafts in advance; at the same time, Stimulated by the previous round of overheated market demand, companies that expanded the production of remanufactured and staking estates abound, so excess capacity has already emerged. Under such circumstances, it is unwise for the central city of the country to develop the construction machinery industry to waste valuable land resources in this respect.

Beijing, Tianjin, Harbin, Shanghai and Shenyang are five famous industrial cities in China. They have a very important position in economic, political and cultural history. Among them, the machinery industry is the earliest group of cities in China. Each city has its own development characteristics and progress, but overall it is still quite large at home. The early development of the pump valve casting industry was very fast, and it entered a transitional period in today's relatively slow economic construction period. There are also many problems between the industries.

Many valve operators are suffering from the shortage of pump valve castings. The introduction of some valve-valve casting companies and the shortage of labor in the previous period have caused restrictions on the start-up of precision foundry companies. They have not been able to complete orders on time, which ultimately led to the normal production of downstream valve companies.

The domestic pump valve casting industry will continue to work hard to gradually improve the overall quality of the valve castings, which is a challenge for the downstream valve industry, increase production costs and improve product quality.

Due to the numerous outstanding problems in the domestic pump valve casting industry, enterprises with backward production capacity will be phased out to reduce the burden on the industry. Because domestic and foreign markets demand for pump valve castings are inseparable from SMEs, it will require a longer-term phase-out transition.