Henan Langhua New Materials Co., Ltd. ( HLNM ) is the worldwide leading supplier of MicroSilica and Silica Fume, with Undensified, Semi-Densified and Densified Types.  Various Packages of Silica Fume, like Water-soluble Paper Bag, Valve Paper Bags on Pallets, Kraft Paper bag and Ton bag are Supplied to Meet the Environmental Protectino of the Destination Countries. HLNM focus on Silica Fume, Concrete Admixtures and Drymix Admixtures, especailly on Amorphous Calcium Aluminate, Polycarboxylate Superplasticizers and Construction Chemicals and New Building Materials. Our Aim is: China's new building materials embrace the world!