We are the largest manufacturer of water treatment, filtering and supplying materials in China. We provide products that met ISO9001:2008 and services of superior quality and value that improve the global environment and the lives of common people. First founded in 1982 as Activated Carbon Cooperation of Gongyi, we boast a long established reputation in this industry. In December, 2005,in the name of Ministry of Commerce of the People's Republic of China, we were selected from a crowd to ...