We are manufacturer of water treatment chemicals,our main products are Polyaluminium chloride(PAC)/Polyacrylamide(PAM)/Polymeric ferric sulfate(PFS)/Ferrous sulfate(FS).We are one of the first factories that to manufacture Polymeric ferric sulfate in China,our production capacity is 5000 tons/Month solid,10000 tons/Month liquid.Our products have been exported to more than 30 countries,and we still work hard to expand our market and to develop our production.