Zhengzhou Yisheng Chemical Co., Ltd.

Production and sales: polyaluminum chloride, polyferric sulfate, polyacrylamide, basic aluminum chloride; sales: pipeline equipment and accessories, water treatment filter materials, activated carbon, water purification materials, water treatment fillers, chemical products (excluding Hazardous chemicals); import and export of goods or technology (except for the import and export of goods and technology prohibited by the state or involving administrative approval).