Henan Hongchang Chemical Co., Ltd.

Research and development of water treatment technology; sales of: chemical products and raw materials (excluding hazardous chemicals), water purification materials, polyaluminum chloride, polyacrylamide, environmental protection equipment, environmental protection fillers, water purification filter materials; engaged in the import and export of goods and technology Business (except for goods and technologies that require approval before operation or are prohibited from import and export according to national laws and regulations).