In China's valve market, in addition to the low pressure valve has reached the international market, a level acceptable to the high pressure valve still have to rely on imports. Continued good macroeconomic situation, the valve industry, most production and sales targets are maintained rapid growth, but due to the impact of a price war, industry sales and profits have dropped significantly compared to last year. As the world economy to pick up the import and export of our valve products, increased competition in the international valve market is also growing. Still a large gap in the high-end technology with foreign manufacturers, so in the coming period, the product technology will become a bottleneck restricting the development of our valve products.

Valve oil, chemical, power plants, long-distance pipelines, shipbuilding, nuclear industry, a variety of cryogenic engineering, aerospace and marine oil and other economic sectors of the lack of fluid control equipment. After years of development, China's valve business volume ranks first in the world, about 6,000 more than a variety of size of the valve business, which over 5 million yuan annual output value of 900. From a product point of view, the valve industry in China has been able to produce more than a dozen categories of products, such as gate valve, globe valve, ball valve, butterfly valve, safety valve, check valve, throttle valve, plug valve, pressure reducing valve , diaphragm valves, steam traps, emergency shut-off valve, the maximum temperature reached 570 ° C, a minimum of -196 ° C, the maximum pressure 600Mpa, the maximum diameter of 5350 mm. In addition, according to the relevant departments of Statistics, China's annual valve market turnover of up to 500 billion yuan, of which over 100 billion market has been abroad, valve enterprise occupied. Valve industry in China has been strong development in the reform and opening up, has been made in no small achievement. At present, however, the valve industry in China is still there are still some problems, such as valve company in China mainly to low-level, small-scale enterprises in family workshops. On the product, due to the duplication of investment, technology investment, the introduction is not enough, the dominant product of the valve company in China is still low-quality mass products.

Commonplace in China's enterprises produced a variety of valve leakage, leakage, appearance quality, short life, the operation is not flexible and electric valve actuators and pneumatic devices are not reliable, some products are only the equivalent of the last century international level in the early eighties. Valve in the high temperature and pressure and vital installations still rely on imports, In addition, the valve industry in China in the industrial structure, the industrial chain of the valve industry, and industry specialization with foreign enterprises there is a big gap.

Because of the low quality of domestic valve products : expand rapidly as the market, while the original state-owned enterprises have Guantingbingzhuan valve was mechanical industrial level is not high, township and village enterprises (private enterprises) has developed rapidly. Township enterprises a low starting point, the technical force is very weak, poorly equipped, most products are analog production, especially the low pressure valve to the drainage, the problem is serious. With these issues is the future, the valve industry in a very broad market prospects. This is mainly beneficial to:

1, the support of national policy. With the country step by step to accelerate the revitalization of equipment manufacturing industry policy, the common basis of the development of the manufacturing industry will be further focused support.

2, the strong market demand for valve products. The state-owned sustained and stable economic development. The gradual expansion of investment in fixed assets. Construction of several centuries, "natural gas", "West", "South" and started the project requires a lot of valve products matching; In addition, China is facing the era of industrialization, petrochemical industry, power sector, metallurgy sector, chemical industry and urban construction, use of large valve will enhance the demand for valve products. For example, the power industry in the "Eleventh Five-Year" period total coal units in large and medium-sized start required valve guess as follows: valve a total demand of 153,000 tons, with an annual demand of 30,600 tons; valves total demand amount 39.6 billion with an annual demand of $ 7.92 billion.

keywords: National economic sectors, valve enterprise, high-end technology, the use of temperature, production and sales,