According to the "China Valve Casting Industry Research and Investment Strategy Report (2019 Edition)" published by Limu Information Consulting, in recent years, the domestic pump and valve casting industry has developed rapidly, but there are still many problems in its industry development. Due to the long-term price war in the domestic pump and valve industry, the pump and valve industry has long been mired in the middle and low position of the world pump and valve industry. Therefore, China's pump and valve industry must start from changing the way of competition and change its weak state.
Although China's valve casting industry has developed rapidly in recent years, the overall level of the industry is still low, the product technology content is low, and many key valves with high parameters are still dependent on imports. Some experts estimate that China's valve level is 10-20 years behind that of advanced countries.
There are still many defects in quality management in China. Firstly, it is more or less neglected in the process. Many enterprises have a quality assurance system, but they have not paid much attention to the actual work. The quality management implementation is not in place. Secondly, it is not in the assembly process. strict. Another example is the backward production equipment, which has remained at the level of the 1880s. Some are limited to funds, and CNC and machining centers are being added one after another. However, the enterprises that form numerical control processing are still not much in the industry, accounting for only about 20%.