We Are Stewards of the Environment RUIJIA Water Purification began in 2017 as a response to the drive towards more sustainable environmental stewardship and stricter regulatory controls. We are a team of dedicated and experienced professionals who focus on innovation to come up with one-of-a-kind answers to your environmental needs. With our industry-leading filter medias product line, our clients meet or exceed environmental regulations, set and achieve water discharge targets, and reduce their environmental footprint. With our filter meidas products and services, you can attain the industry standard and accepted “Best Management Practices.” We are water treatment experts with a diverse line of products and services, providing you with unique, innovative, site-specific answers to your soil and water challenges. RUIJIA Water Purification has developed a line of polymer products, activated carbon and all types of filter meidas. Since RUIJIA Water Purification inception, we have continued to develop and perfect our production line of polymer products and activated carbon with informed research and systematic testing. PAM, PAC, Activated Carbon and Filter Meidas are environmentally safe products that have been proven effective through our years of experience.