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Wenzhou has a total of 1,560 pump manufacturers, including 1200 valve companies and 360 pump companies. There are 110 valve and valve casting companies and 70 pipeline supporting enterprises, which are mainly distributed in Yongbei town, Longbei district, and Longan district. Tangxia Town and Yueqing Town, as well as Wenzhou Economic and Technological Development Zone, Lucheng Industrial Zone, Bohai Industrial Zone, etc., products not only supply domestic petroleum, chemical, metallurgy, electric power industry, but also exported to more than 30 countries such as USA and European Union. And area. According to the Statistics of Wenzhou Pump Valve Industry Association, the total output value of the pump and valve industry in the city reached 20 billion yuan in 2005, an increase of 25% year-on-year; sales revenue was 18.6 billion yuan, an increase of 26% year-on-year; exports were 1.65 billion yuan, a year-on-year increase of 21%; More than 37% of the national market share.
In recent years, Wenzhou valve enterprises have continuously increased their technological innovation. For example, in 2005, more than 20 companies such as Teflon Group Corporation and Zhejiang Flumet Valve Co., Ltd. invested 1 billion yuan in technological transformation, expanded more than 500,000 square meters of factory buildings, imported CNC machine tools and other equipment, and introduced advanced technologies. Process, product structure and grade have been significantly improved, high-tech products continue to emerge; Bethel Valve Group and Zhejiang Pump Valve Quality Inspection and Testing Center, City Special Equipment Testing Center invested nearly 5 million yuan to build the national two non-destructive testing The laboratory was formally launched recently; Zhejiang Huadong Valve Co., Ltd. and Global Valve's innovative high-temperature and high-pressure double-self-tightening sealing valve have high technological content and effectively solved the defects of valve leakage in nuclear power station configuration facilities; butterfly valves and valve gates manufactured by Zhejiang Wuzhou Valve Co., Ltd. With a diameter of 3 meters and a weight of 20 tons, it is currently the largest valve in China; Wenzhou Pump & Valve Engineering Research Institute, jointly established by Lanzhou University of Technology, Wenzhou City Government, and Yongjia County Government, will formally operate this year; Zhejiang China Huaxia Valve Co., Ltd. has successfully developed high-environmentally-friendly, high-energy-saving, high-reliability ball wedge needle valve and extrusion connection pipe joints. The product has started mass production after passing the appraisal. In 2005, Wenzhou City Bureau of Quality and Technical Supervision detected that the qualified rate of submersible pumps manufactured in Wenzhou reached 100%, and the pass rate of industrial valves was 98.6%. According to the analysis, energy conservation and environmental protection will be the two major themes for the development of the valve industry. To this end, the Wenzhou valve industry is accelerating the pace of technological innovation and product development, actively adjusting the product structure, and expanding new development space.
In order to further create an advanced manufacturing base for Wenzhou Pump & Valve and enhance the industry's ability in scientific and technological innovation, Wenzhou Pump & Valve Co., Ltd. has invested more than 5% of the company's sales each year, and various new products are emerging. In this regard, Huang Zuoxing, president of the Wenzhou City Valve Association, said: “In the past, the valve of a train was pulled out and it was 1 million. Now selling two valves is worth 1 million. The difference in the content of scientific and technological innovation makes enterprises The profits have been greatly improved.†According to statistics, the valve and valve industry in Yubei Town of Yongjia County currently has 213 provincial-level new products, 17 new state-level products, and 162 patented products. In the first half of the year, the total industrial output value was 41 Billion yuan, a year-on-year increase of 25%. The valve and valve industry has become the pillar industry of Yongjia.
Wenzhou has been working hard from the “Hometown of Pump Valves†to the “Capital of Pump Valvesâ€. According to statistics, Wenzhou companies account for 60% of the qualified suppliers of large-scale valve products such as Sinopec, PetroChina, and power companies. Recently, experts in the field of nearly 100 pumps and valves in China came to Wenzhou. After investigation, they believe that with the continuous improvement of scientific and technological content, the Wenzhou valve and valve industry will enter the best period for development in the next five years. It is expected that the output value in 2010 will reach 50 billion yuan. Yuan, accounting for 1/5 of the city's total industrial output value.
In the recent period, due to rising prices of international non-ferrous metal raw materials and competitive pressures, nearly 200 valve companies in Yuhuan County, Taizhou, Zhejiang, have fallen into losses. Most other companies have also had narrow profit margins, and the entire valve industry has loomed. While in Wenzhou, which is separated from Taizhou Yuhuan by the sea, the industrial valves produced by it are relatively high in technological content, and their added value is higher than that of civilian valves. In the first half of the year, the entire industry enjoyed a good momentum of development with a total sales volume of 9 billion yuan, a year-on-year increase of 29%. %, the growth rate of some companies is even as high as 50% or more.
March 29, 2021