Decolorant, Polyacrylamide, Polyelectrolyte manufacturer / supplier in China, offering Water Soluble Polyacrylamide Polymer PAM Flocculant for Mining Wastewater Processing, High Viscosity Polyacrylamide PAM Polymer Water Treatment Chemical for Textile Industry, Anionic PAM Polyacrylamide Granular Flocculant Polymer for Municipal Sewage Plant and so on.