AKD Wax, Dadmac, AKD Emulsion manufacturer / supplier in China, offering ASA/Alkenyl Succinic Anhydride for Paper Sizing Agent/ High Speed Paper Machine, Styrene Acrylic for Waterproofing Cationic Surface Sizing Agent for Packaging Paper/Paper Chemicals, China AKD Wax1840/1865/1895/Alkyl Ketene Dimer/AKD Emulsion Raw Material and so on.