GeneFerm Biotechnology Co., Ltd. engages in the manufacture and sale of health food and supplement. It specializes in microbial fermentation, strains screening & recovery and purification technology. The company's products include nattokinase, red yeast rice, medicinal fungi, probiotics, herbal extracts, and animal derived products such as marine collagen peptide and d-glucosamine powder. GeneFerm Biotechnology was founded on July 17, 1999 and is headquartered in Tainan, Taiwan.