Gongyi Zhongbang Water Purification Materials Co., Ltd. was established on August 16, 2017, with its registered address at Didong Village, Xicun Town, Gongyi City, and its legal representative being Lu Lili. Its business scope includes the production and sale of polyacrylamide, polyaluminium chloride, polyaluminium ferric chloride, polymeric ferric sulfate, ferrous sulfate, activated carbon, filter materials, and water treatment equipment; the sale of chemical products (excluding hazardous chemicals); and the import and export of goods or technology.