Shandong Freda Biotechnology Co., Ltd. is a high-tech biotechnology enterprise. It focuses mainly on the R & D, manufacture and sales of green food additives, cosmetics as well as crude drug products, such as biological polysaccharides, preservatives, and macromolecule polymers. The company collaborates with Biotechnological Technology Center of Shandong Pharmaceutical Academy, which serves as its R & D platform and employs eight Ph.D.s and twenty-eight Masters in the specified research areas. ...