Promoting Industrial Upgrading with Independent Innovation: Reports from Wenzhou Pump Valve Industry

Teng Xinting, general manager of Zhejiang Keystone Valves Co., Ltd., made a special trip from Wenzhou to Longyou Industrial Park of Zhangzhou City in the near future to start preparatory work for the Keystone valve project with an area of ​​100 acres and a total investment of 150 million yuan. In the face of development space constraints, many valve and valve companies in Wenzhou are currently planning to expand the reproduction with the focus of technological innovation to promote industrial upgrading.

Wenzhou is the largest pump valve manufacturing center in the country. The output value of the pump valve has always accounted for more than 1/3 of the country's total output value. In particular, Yongjia County, known as the “Hometown of China's Pump Valves”, has experienced an increasingly prominent development position for many years. It has not only become an important growth point for the block economy in Zhejiang, but has also been recognized as a feature base of the National Torch Program. According to the data, Yongjia is the largest production base with the most varieties and specifications in China. It has 548 pump companies, of which 125 are above-scale enterprises, and more than 300 kinds of valve products have more than 3,000 specifications. Pump products Up to more than 200 kinds of more than 2,000 specifications, in 2005 the output value of nearly 8.5 billion, exports 150 million US dollars, accounting for more than 25% of the domestic market share. On May 16, during the second China 2006 (Yongjia) Valve & Valve Fair held in 2006, experts from the industry inspected more than 10 pump and valve companies such as Chaoda County, Xuanda Group, Zhongquan Pumps, and Liangjing Group. Yongjia valve industry has given a higher rating.

However, in the development process, the Yongjia Pump and Valve Industry has also clearly realized that compared with foreign well-known enterprises, it has lags behind in terms of technological innovation, high-end talent reserves and advanced management, and has not developed a strong capability, serious product convergence, and technical content. not tall. At the Yongjia County Pump and Valve Industry Development Strategy Report held at the beginning of this year, experts from the China National Machinery Industry Federation’s major equipment office Yan Yongbin and other domestic equipment manufacturing experts pointed out that if Yongjia Pumps were to continue to grow, they must "Vacuum zone" --- The key technology areas of major national machinery and equipment have made great advances.

In order to improve the level and grade of valve products, Yongjia Pump and Valve Company has begun to focus on the improvement of independent innovation capabilities. Key and key enterprises have established and improved their own technology development system based on their own strength and cooperation between production, teaching and research. Benefits the operating mechanism of technological innovation. In the promotion of technological innovation, the number of companies in the market is pulsed, and new product development highlights are frequent. Recently, two new products, supercritical traps and rapid vacuum on-line sampling systems independently developed by Liangjing Group, have filled the gaps in China and reached the leading domestic level. They can replace imported products and have a good market prospect. Not long ago, Xuanda Industrial Group successfully developed a 600 cubic meter high-flow ultra-high-temperature concentrated sulfuric acid submerged pump, which is a special stainless steel project after XDS, a special high-temperature control butterfly valve for sulfur dioxide of 450°C to 1200°C, and a balanced throttle stop valve. Another major provincial science and technology innovation project won by the company. In addition, the self-developed modified polypropylene lining series valves of Xuanda Group have more than ten times the service life of stainless steel valves for different dilute acid liquid media, and the price is less than 1/2 of that. In recent years, Bethel Company has taken "high, refined, and sharp" as its technological innovation direction. Last year, it also developed a multi-function hydraulic butterfly valve with independent intellectual property rights, a forged steel all-welded earth valve, and a large-caliber thermal power plant air cooling system. Electric welding of hard seal butterfly valves and other high-tech new products, and quickly applied. At present, the Yongjia valve company's products are becoming larger and more complete. According to Ye Jixuan, president of Yongjia County Pump Valve Industry Association, in the next few years, the company will promote alliances and large groupings, and will gradually move from decentralized production and sales to sales alliances, production alliances, and technical collaborations. Eventually, it will integrate into big groups. Become one of the key tasks of the association.

At present, the Yongjia County government is actively guiding the pump and valve industry to increase its scientific and technological content and industrial grades, implement technological innovation projects, enhance technological innovation capabilities, use high technology to transform the traditional pump industry, and hold various forms such as the China (Yongjia) Pump & Valve Expo. , Bringing together domestic and foreign industry development information and technology, so that the development of the pump and valve industry to rely on the fast lane of scientific and technological progress. It is estimated that by the end of the “Eleventh Five-Year Plan”, Yongjia's total industrial output value of pumps will reach 20 billion yuan, of which export accounts for more than 30%, and it will become the world's valve manufacturing base.

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