Based in the Chinese city of Wenzhou, RUNXIN is a control valve manufacturer with more than 19 years of industry experience. We offer an extensive range of products, including filter backwash valves, softener valves, cabinet water softeners, and ball valves. RUNXIN has been recognized as one of the top water treatment control valve manufacturers in the world.
With a flow rate from 1m³/h to 50m³/h, our control valves can be operated manually or automatically. We offer over 100 types of control valves with 30 specification options that can be used in any water filtering or softening system. RUNXIN applies ceramic hard face seals on our ball valves to prevent issues like leaking, high torque, and corrosion that occur when using traditional metal cores. These kinds of ball valves can be applied in various industries, including water treatment, chemical engineering, medical treatment, and food processing.Certification
We have developed breakthroughs in water treatment control systems thanks to our independently designed softener valves and multiport filter valves featuring ceramic disks with hermetic head faces and multiple flow passages. Our products have received patent approval in 17 countries and regions, including the US, Russia, South Korea, Mexico, Australia, the Philippines, Germany, and France. They have been certified by the National Sanitary Foundation (NSF), the European Union CE, and RoHS 5 years in a row. Our products are widely distributed throughout 113 countries and regions.Manufacturing
The RUNXIN factory is equipped with more than 60 large injection molding machines, 5 blow molding machines, 13 automated assembly lines, and advanced CNC machining equipment that are all employed to ensure high production capacity and precision. Each year, we produce over 800 sets of control valve molds and over 100 molds for cabinet water softeners.Quality
We are outfitted with a centralized feeding system and automatic production equipment that reduces human error, ensuring consistently high quality. Also, advanced testing machines are applied to carry out burst testing, pressure testing, environmental aging tests, and electronic interference detection. No matter which stage of production, from design to production, we work hard to ensure that every product delivers the safety and reliability you need.Service
In addition to quality products, we also provide excellent customer service for our clients. Every valve body has a unique code so that customers can track the material, parts batch, and other production information in case components need to be replaced. We also make custom products, including OEM and ODM services.