Beijing Liuyi Biotechnology CO., Ltd.(former Beijing Liuyi Instrument Factory), was founded in 1970, state-level high-tech enterprises with a long history. Based on the life science and biotechnology industries, products has been in the domestic industry leading firm and also well-known firm in the industry. Have exported to more than ten countries and region. Open to scientific research innovation, market development, industry and combined with the development, the economic scale of the company have rapid growth through the years.