Established in 2009, Rizhao Zhongsheng Marine Biotechnology Co., Ltd. focuses on the research, development, and commercialization of marine biological products. The company specializes in bioengineering and marine-derived ingredients, particularly chitosan oligosaccharides, which are used in the pharmaceutical, food, and agricultural industries. With cutting-edge research facilities and a commitment to innovation, the company serves a global market across various industries.