Liyang is specialized in manufacturing and selling Sodium Hyaluronate (food grade and comestic grade), Sodium Hyaluronate solution, Hayluronic Acid Original Fluid etc. The products have obtained high appraise and recognized by domestic and oversea client for high purity, various molecular weight and cost effectiveness. We can produce Sodium Hyaluronate with different molecular weight according to customers' requirements. Also, we provide series of OEM, ODM and other excellent service. By using the first-class automatic control of fermentation equipment and advanced extraction technology, especially the International advanced membrane filtration technology and perfect detection methods, we guarantee each batch of products with top quality and high purity.