Yisheng Biotechnology Co., Ltd. (“Essex Biotech Group and Company”) was incorporated in the Cayman Islands on July 31, 2000, and listed on the Hong Kong Stock Exchange on June 27, 2001. The Group's main business is the manufacture and sale of biopharmaceuticals to treat surface trauma and eye damage. In addition, it is also engaged in the development of bFGF drugs and other eye drug projects for new indications. The Group has now successfully developed a series of genetically-engineered biopharmaceuticals. Three of these products have also been classified as new national Class I drugs. The main brands are Beifuji, Beifusu, and Beifuxin.
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