CTC Bio, Inc. engages in the manufacture of pharmaceuticals, functional food and animal health products. It operates through following divisions: Animal Health and Human Medicine. The Animal Health division produces antibiotic, enzyme, probiotic products and bird flu-related diagnostic kits and disinfectants. The Human Medicine division manufactures and supplies pharmaceuticals, pharmaceutical raw materials and functional health products. The company was founded on December 28, 1995 and is headquartered in Seoul, South Korea.