Gaomi Hupo Bio-Technology Co., Ltd is a professional manufacturer specializing in producing chitosan, chitosan oligosaccharide etc. Chitosan products are widely used in the lines of medical care, weaving, agriculture, tobacco, foodstuff, environmental protection and chemical industries, etc. Our company enjoys a fame of being the most famous manufacturer of chitosan in Shangdong Provence, China. The company has developed a stablized business relationship with customers from all over the world since its establishment in 2005. Now, our company has a rapid development with each passing day and always takes an active attitude to welcome the costumers woldwide.