Knife Gate Valve

Henan Quanshun Flow Control Science&Technology CO.,LTD.No.28 Huagong Road Zhengzhou Hi-Tech ZoneProducts/Services?valves,gate valves,sulurry valve,dumping valve,ball valve,hemisphere valve,check valve,pressure reducerHenan Quanshun Flow Control Science & Technology Co., Ltd. is a high & 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 & New Technology Enterprise and High & 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&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 & 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& 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.