N/a manufacturer / supplier in China, offering Factory Wholesale 99.8% Melamine White Powder Melamine for Formaldehyde Resin, High Viscosity Polymer PVA Polyvinyl Alcohol for Adhesive/Paint CAS 9002-89-5, High Purity PVA Powder Polyvinyl Alcohol Ethyl Alcohol White Flake Flocculent Powder and so on.