Company

Based in the Chinese city of Wenzhou, RUNXIN is a control valve manufacturer with more than 25 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.
We are also a group company that owns three brands: "Runxin", "Runlucky" and "Runjing" and has trademark registrations in over 90 countries, including the United States and the EU countries. The products of Runxin brand are mainly multi-functional flow control valves for water treatment systems. The Runlucky brand encompasses water treatment products for residential applications, in addition to control valves and plumbing fittings designed for solar water heating systems. The Runjing brand encompasses ceramic hard sealing ball valves along with intelligent irrigation products.
Runlucky has a forward-thinking approach to develop the whole house purification (softening) water market, and builds a 360° whole house purification (softening) water solution with the soft water as core idea, based on the core technology of "Runxin valve."
Runlucky has developed over 70 residential water softener, as well as shower softeners, whole house water filters, disk pre-filters, and RO machines. Intelligent leakage protection, smart phone remote control and extremely high raw water hardness treatment are all features of our water softeners. Runlucky also provides a wide range of competent, cost-effective, and diverse services. As a result, our products have been exported to over 50 countries and areas and well received by clients.
"Runjing" ceramic hard sealing ball valves is a "Runxin valve" extension. The ball valve is suited for hydrochloric acid, sulfuric acid, sodium hydroxide, and other acids, alkalis, and specific media because the valve core and valve seat are made of aluminum oxide or silicon carbide sintered at 1680°C or 2100°C. Our ceramic hard sealing ball valve has totally eliminated the flaws of typical metal core ball valves, such as easy leakage, high torque, and sealing surface corrosion resistance. It has become the choice of users from various industries, such as desalination, papermaking, printing and dyeing, electroplating, smelting, energy, chemical, medical treatment, liquid intelligent controlling, card water meter, sewage water treatment, etc. "Runjing" ceramic core ball valves have been sold in over 30 countries and regions.

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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 that can be used in any water filtration 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.

Runxin was also titled with National High-tech Enterprise, National Specialized, Fined, Peculiar and Innovative “Little Giant” Enterprise, Zhejiang Hidden Champion Enterprise, Zhejiang Patent Model Enterprise, Wenzhou First Batch of “The Most Beautiful Factories”, Wenzhou Leading Enterprise and Wenzhou High Integrity Enterprise, has more than 160 invention patents and utility model patents, and has passed CE and RoHS certifications. "Runxin valve", which has independent innovation and intellectual property rights, has been authorized by 17 countries such as USA and EU countries. Since August 2010 till now, it has passed the National Sanitation Foundation certification. Runxin valve gained Zhejiang Famous Brand Product and Zhejiang Province Excellent Industrial Products. It has been exported to over 160 countries and regions around world.
Runlucky had been awarded with "2017 Top 100 China Enterprise of Water Purification", "Consumers Trusted Enterprise", "2019 Top 10 Brands of China Whole House Water Purification", "2020 Water Softener Best Seller Brand" and so on. Runlucky’s advertisement has launched on CCTV prime time twice, and has been a guest on CCTV twice in 2018 and 2019 respectively to talk to prominent journalist Dong Qian and Shui Junyi, cementing the slogan "Soft water makes your life better, Runlucky makes good soft water" in people's minds. "RUNLUCKY" brand has also been deployed in the international market with a global perspective since its inception. To date, the company has continuously maintained NSF certification in the United States from 2010 to 2024, as well as CE and RoHS certifications in the European Union, ACS certification in France, and EAC certification in Russia.

In 2021, Runxin and Runlucky invested nearly 1,000 million RMB to purchase and introduce new equipments, including injection machines, blow molding machines and supporting production equipment. Runlucky Lishui’s new plant requires a large amount of equipments to put into production. In addition to relocating 67 sets of equipments from Wenzhou plant, we also purchased more than 160 new equipments such as 12 injection machines, 1 blow molding machine, 3 assembly lines, CNC lathes, etc.
Now, Runxin and Runlucky have a total of 1070 sets production equipment and nearly 2000 pairs of moulds, including 23 sets processing centers, 55 sets CNC lathes, 120 sets injection machines, 10 sets blow molding machines, 4 sets extruders, 39 sets ball valve processing equipment, 27 sets automation equipment and 4 sets six-axis robots.

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.

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.