Depressant, Polymer Polyacrylamide, Mineral Processing manufacturer / supplier in China, offering Anions Flocculant polyacrylamide PAM green and environmentally friendly water treatment reagent YXFLOC6010, Anions Flocculant polyacrylamide PAM green and environmentally friendly water treatment reagent YXFLOC6005, Anions Flocculant polyacrylamide PAM green and environmentally friendly water treatment reagent YXFLOC6000 and so on.