In 2016, Suzhou set up a factory with an annual capacity of 300 tons of chitosan oligosaccharides, and began to export products to the United States, Mexico, Japan, Indonesia and other countries. Our products are world-class, in line with international standards, patented technology is strong. Chitooligosaccharides can be used to prevent chronic diseases, antibiotic substitutes, feed additives, organic fertilizers, food additives and biomedical ingredients.