At present, China's valve industry still has some problems, such as China's valve companies mainly in low-level, small-scale, family workshop-based enterprises. In terms of products, due to repeated investment and inadequate technology introduction, the leading products of China's valve companies are still low-quality mass products. It is understood that currently all kinds of valves produced by Chinese enterprises have the drawbacks of external leakage, internal leakage, poor appearance quality, short life span, inflexible operation, and unreliable valve electric devices and pneumatic devices. Some products are only equivalent to the last century. At the international level in the early 1980s, some of the valves needed for high temperature and high pressure and critical equipment still depended on imports.
China's valve industry in the industrial structure, the industrial chain of the valve industry, as well as the industry's degree of specialization and foreign companies have a large gap between the quality of the domestic valve products caused by the low: due to the rapid expansion of the market, the original state-owned valve companies have Shut down and switch. According to a survey conducted by the Air-Conditioning and Refrigeration Market, although a group of township and village enterprises has developed rapidly, due to the low starting point of the township and township enterprises, the technical strength is very weak, equipment is poor, and most of the products are modelled on production, especially the low pressure valves for water supply and drainage are serious problems. The above problems do not affect the broad prospects of China's valve industry in the future. This is mainly due to the support of national policies and the strong demand for valve product markets. In particular, several projects of the â€œWest-to-East Gas Transmissionâ€, â€œWest-to-East Electricity Transmissionâ€, and â€œSouth-to-North Water Transferâ€ projects require a large number of valve products to be started. .
With the recovery of the world economy, China's valve products have also experienced an increase in imports and exports. However, due to the large gap between high-end technology and foreign manufacturers, the product technology will become a constraint on the development of China's valve products in the future. bottleneck.
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