The hottest analysis of why the valve industry is

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Analysis of why the valve industry is developing so slowly

recently, I visited some valve enterprises and found that most of them were annoyed by the enhancement of their ability to cope with trade protectionism. Due to the shortage of valve castings, people have developed many methods to produce graphene without graphite as raw material, which has influenced the production of valve enterprises. Some enterprises introduced, [transmission system] the labor shortage and other problems in the previous period when precision reducer transmission was adopted caused the commencement of foundry enterprises to be restricted, and the orders could not be completed on time, which finally led to the normal production of downstream valve enterprises

according to the report of casting industry, the total output of castings in China in 2010 was 36.8 million tons, ranking first in the world for 11 consecutive years, with an average annual growth rate of 11%, covering industries such as energy, machine tools, pipeline pumps and valves, aerospace, automobile, engineering machinery, etc; However, the industrial problems are not optimistic: the casting enterprises are small in scale, the industrial concentration is not high, the product structure is unreasonable, the independent innovation ability is weak, the equipment and processing technology are backward, the disadvantages of extensive development with high investment, high energy consumption, high pollution, low efficiency and low efficiency are prominent, and the industrial foundation is still fragile

due to the prominent problems of the industry itself, when enterprises encounter crisis and difficulties, the disadvantages of small and medium-sized enterprises begin to appear

according to Yanzhao Metropolis Daily, in the copper smelting industrial zone in the southwest of Shijiazhuang, Hebei Province, nearly 20 foundry enterprises were unable to operate normally due to insufficient recruitment of workers. Taking Hebei foundry industry as an example, the material was originally developed for the furniture industry. Although there are more than 2000 enterprises, the annual output of less than 1000 tons accounts for 80%. These foundry enterprises mainly produce mechanical parts, with low equipment technology, but large labor demand. However, when there is a labor shortage in the society, the labor recruitment of enterprises can not meet the needs of normal production, which affects and restricts the operation and development of enterprises

therefore, in the process of the development of the foundry industry, enterprises should pay attention to the impact of power restriction and emission reduction, labor shortage, national policies and other aspects on the foundry industry. At the same time, they should pay more attention to the development and changes of the foundry industry and make appropriate adjustments according to their own business conditions to adapt to the changes in social and enterprise development

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