Suzhou Neway Valve, Shanghai Qizhong Valve, Shanghai Guanlong Valve, Sanhua, Chaoda, Shentong, Su Valve, Nanfang, Jiangyi, Yaozi. You can take a look for reference. The quality and services of these manufacturers are good. These are also the top ten brand companies that are relatively recognized in China.

China is the world's largest valve manufacturing country, with the number of valve companies ranking first in the world. However, the development of my country's pump and valve industry is facing tremendous pressure. The industry's production concentration is low, the valve research and development capabilities for high-end products are low, and the valve industry's manufacturing technology level is low. Such phenomena are still widespread.

In recent years, my country's industry has developed rapidly. The demand for pump and valve products is increasing, and the pump and valve industry has also begun to prosper. According to statistics, China is the world's largest valve manufacturing country, with the number of valve companies ranking first in the world. There are about 6,000 valve companies of various sizes, of which 900 have an annual output value of more than 5 million yuan. There are no less than 200,000 pump and valve processing and manufacturing companies in the country, and more than 1 million people are engaged in pump and valve business activities. However, the development of my country's pump and valve industry is facing tremendous pressure: we produce more than 50% of the world's valves, but in terms of price, foreign products are often 5 to 10 times higher than similar domestic products, and their competitiveness in the mid-to-high-end market is weak. , there are many problems in industry development.

Similar to many equipment manufacturing industries, our country is a big country in pump and valve production, but it is not a strong country in pump and valve production. The production concentration of the industry is low, the research and development capabilities of valves supporting high-end products are low, and the manufacturing technology level of the valve industry is low. Low-level phenomena are still widespread.