Dalian Glycobio Co., Ltd. of China is a high-tech enterprise dedicated to the research and developoment of biotechnology productions like Chitosan Oligosaccharide, oligopeptides and others. Dalian GlycoBio is producing pharmaceutical grade, food grade, feed grade and industry grade Oligosaccharide as well as various Oligosaccharide-based production such as pharmaceuticals, dietary supplements, biological pesticide, natural cosmetic, food additives, feed and bait additives.