Gongyi City Wanxing filter factory is specialized in the production of pharmaceutical water purification, activated carbon, water purification media, flocculants, water purification, packing series comprehensive entity enterprise, the production of more than ten kinds of products, with advanced production technology and perfect testing means, strong technical force and scientific management. The products are widely used for electric power, chemical, metallurgical, gas, textile, printing and dyeing, petroleum, and urban water treatment system to the drainage industry.