Decolorant, Polyacrylamide, Polyelectrolyte manufacturer / supplier in China, offering Poly Dadmac (poly dimethyl dially ammonium) for Paper Mill and Water Purifier, Nano Technology Coagulant for Municipal & Sewage Wastewater Treatment, Magnafloc Lt31 Equivalent Polyamine of Polyamine Am 503 for Syrup Decolor and so on.