Laizhou highly  mainly specializes in the research, development and production of biochemical products, including pharmaceutical material, pharmaceutical intermediates, Health foods materials, biological medicinal materials, Chitin & derivatives, Chitin auxiliary, adhesives, and so on. Our main products are :Chitin, D- Glucosamine Hydrochloride , D- Glucosamine Sulfate Potassium Chloride , D-Glucosamine Sulfate Sodium Chloride , N-Acetyl-D-Glucosamine , pharmaceutical/Food grade Chitosan , High density Chitosan (patent for invention), Industrial Grade Chitosan , Chitosan Oligosaccharide(enzyme), Carboxymethyl Chitin( Water soluble ), Chitosan hydrochloride , Hyaluronic Acid Chitosan (patent for invention), Chitosan pharmaceutical materials, Chitin papermaking & dyeing & printing auxiliary agents (patent for invention), High efficient Chitin recreate tobacco activator , Adhesive in printing & packing industry,  paper/plastic sealing compound (applying for patent), Letrozol and sodium propionate, etc.