LtIt mainly produces water purification products such as drinking water-grade high-purity polyaluminium chloride, industrial-grade polyaluminium chloride and polyferric sulfate, polyacrylamide and aluminum sulfate, with an annual productivity of 100, 000 tons, being a professional producer of water treatment agents. Products of the company are widely applied to purification of drinking water, all kinds of industrial waste water and municipal sewage, cosmetic additives or ingredients, paper making sizing, tanning, etc.