Valves are key components in the liquid propellant rocket engines, they are applied to control pressure and flow. They run at critical conditions and the liquids are flammable, explosive and corrosive. Over the past 40 more years, we produced hundreds of valves for our liquid propellant rocket engines. We have great breakthroughs in the high pressure/cryogenic seals and pressure/flow control, we accumulated a wealth of theoretical and practical experiences. We also owns complete gas, fluid and cryogenic testing stands, thus performance tests of valves can be carried out. Those experiences and facilities laid solid foundation for the development of special industrial valves
    In the past 20 years, we have supplied large number of badly needed valves for petrochemical and textile industries. Our customers speak highly of the quality and performance of our valves.