Henan Quanshun Flow Control Science and Technology Co., Ltd. is a high and new technology enterprise integrated with scientific research, development, production and sales of all kinds of high, medium and low pressure valves, and has passed double-high, medium and low pressure valves, and has passed double-high (High and New Technology Enterprise and High and New Technology Product) certification, ISO9001 international quality system certification and API certification. The company is subordinate to Quanshun Group.

It has been more than 20 years since the company was engaged in professional R and D, design and manufacture of the valve. The company has always devoted herself to technological innovation and developed new type valve to confirm to new demands of liquid control equipment under the new situation; The company can manufacture high-quality serial products of valve according to JB, GB, ANSI, API, DIN, BS, JIS and other international advanced standards and technologies. Its main products including control and adjusting valve, slurry valve, dumping valve, hemisphere valve, valve for power station, hydraulic control valve, gate valve, stop valve, check valve, butterfly valve, etc. More than 20 series including over 3000 specifications of high, medium and low pressure valve and high and new sophisticated technical products such as marine, and nuclear electricity, chemical processing of coal and chemical processing of salt valves for a special purpose in industry. The serial products are widely used in petroleum, chemical industry, metallurgy, smelting, paper-making, natural gas, electric power, heat supply, municipal construction, water supply and drainage sysem, etc. And its adaptive medium covers such special condition as normal & high temperature, high pressure, strong and weak corrosion of gas, liquid state, solid state and mushy stage.

The R&D and design center of CAD introduced by the company specialized in design and development of valves, and is equipped with advanced valve CAD computer-aided design system, possessing center; CNC, vertical lathe, boring lathe, grinding machine, multifunction valve performance test device, has the full ability to process conventional and exotic materials with WCB, WC1, WC6, CF3, CF3M, CF8, CF8M, Ti, Cr25, etc. The valve pressure is 0.25~42.0MPa (150Lb~ 2500Lb), the highest is 330MPa, the diameter is 3! 3200mm and the applicable temperature is -196º C~650º C which can completely adopt to inclement condition such as high temperature, corrosion, abrasion and erosion resistance.

The company sticks to the tenet of "treat honestly, work carefully, cooperate in team spirit, service whole-heartedly" and introduces a large group of medium and senior professional personnel with rich experience and many excellent skilled staff who are trained with professional technology, and scientific & technical personnel with education of junior college and technical secondary school accounts for over 80% of the company's staff. After cooperating with domestic and international renowned enterprises and science research institutes in technology, the company has successfully developed all kinds of serial products of valve with international level and has won the approval of international authorities.

Henan Quanshun Flow Control Science and Technology Co., Ltd. Depending on powerful strengthen of Quanshun Group creates a first-class brand and serves new and old users with excellent equipments, scientific management and considerate service.