Dalian Free Trade Zone United BoTai Bio-Tech Co., Ltd., a subsidiary of United BoTai Group, was incorporated in 2006. It is a high-tech biological company specifically committed to research and developing proteins, manufacturing and marketing biological products. Dalian Free Trade Zone United Botai Bio-tech Co... is a now cooperating with National Laboratory of Protein Engineering of College of Life Science Peking University, Dalian Medical University and other well-known institutions, have successfully developed and optimized Metallothionein, Gene recombinant Hirudin, Interferon, IL--2, Epidermal Growth Factor, human Intestinal Trefoil Factor, Trypsin and other nearly 100 kinds of proteins and biological and biochemical reagents, they are playing an outstanding role in food, nutrition & health care products, beauty & skin care products and analysis of pharmaceutical research.</p>