Essex Bio-Technology Ltd is principally engaged in investment holding and development, manufacture and sale of biologic drugs in the People’s Republic of China. The company is made up of segments of Ophthalmology products and Surgical products. Its products under Ophthalmology include the Beifushu series, Tobramycin Eye Drops, Levofloxacin Eye Drops, Sodium Hyaluronate Eye Drops. The products under Surgical include the Beifuji series, Carisolv dental caries removal gel and mouth wash. The majority of the groups revenue comes from PRC.