Paper Chemicals, AKD Wax, AKD Emulsion manufacturer / supplier in China, offering Poly Dadmac 20%/ 40%/ 50%; Liquid/ Powder/ Bead; Cationic Monomer; Water Treatment, Paper Internal Sizing Agent ASA with No Curing Time for Paper Making, Oil Proofing Agent for Making Grease Paper with Low Gram Weight and so on.