The water pump industry is an industry with a very long history, but China's water pump industry started much later than that of developed countries. With China's broad market demand and production advantages, China's water pump industry has developed extremely fast, and has made outstanding achievements in the development of decades. In the past, the production capacity of China's pump industry was backward and could not meet the needs of the domestic market, and many high-end equipment had to be imported from abroad. Now, with the rise of China's manufacturing industry, China's water pump industry has formed a huge industrial scale, not only to meet the needs of the domestic market, but also exported abroad, making outstanding contributions to China's export earnings.
Domestic centrifugal pumps in the key components like to cut corners, not that we can not manufacture good products, but we do not have a good sense of the product. Thinking about reducing costs, profits, money, such as bearings can be cheap, cheap, machine seal can guarantee three months on the line, the motor can be used on the line. The result is that there are more pump manufacturers than one year, the price is cheaper than one year, and the profit is more than one year at the end of the year, but the imported pumps still occupy half of the domestic market, and the national government is still afraid to design and use domestic pumps in key projects, except for a few big companies in Shanghai, of course.