Yongsheng have many kinds of production, testing equipments, more than 260 sets in total, the annual output of 2 million units of industrial control valve manufacturing base and an annual output of 5000 tons of resin sand casting production base of each one, the existing production products have intelligent control valve, ball valve, butterfly valve, self operated control valve, another special valve (including the valve at the bottom, hydrophobic valve, Pipeline valve, shaft flow valve, anti surge valve), a total of more than 200 varieties. Products from the valve body casting, integrated processing, performance testing and other processes of running water, is China’s most advanced industrial control valve research and development, manufacturing base.
R & D Investment
Hangzhou Yongsheng Technology Co., Ltd is a branch company specializes in targeting high-end control valve product localization of technology research and development investment to set up the center of science and technology. Each year will continue to carry out new product development and manufacturing, for the continuous exploration and improvement of the harsh conditions of the valve, is the soul of the company’s life.
Yongsheng has its own foundry, controlling the quality and delivery time from the beginning. And also got TS special equipment manufacturing A1 license, with processing, assembly, testing and inspection device 300 sets, all the products from parts of all kinds of processing to the whole assembly and testing are the company complete autonomy. The company has its own casting branch, with the most sophisticated machinery and equipment, according to the different requirements of the production of standard and non-standard products, quality and delivery cycle is more guaranteed.
The design and manufacturing process can be a full range of customer needs analysis, the design, manufacture, testing and inspection processes are using GB, JB, Q/FY, API, ASME,ASTM, ISO EN,DIN, JIS and CE standards.
The company has passed ISO9001:2008 quality management system certification, ISO14001: 2004 environmental management system certification, OHSAS18001:2011 occupational health and safety management system certification, and has 27 utility model patents and national innovation fund.
We have established”4S” after-sales response center, taking the active service linkage reaction system, and achieve 8 hours response, 24-hour service plan supplied, including in-site service if product problem.
Yongsheng valve is widely applied in refining, petrochemical, coal chemical industry, LNG, power generation, bio pharmaceutical, fine chemical, empty, papermaking, metallurgy, sewage treatment and other projects, is a quality supplier of Sinopec, PetroChina, CNOOC and other important national petroleum and chemical industry.
China Stainless Butterfly Valve