Beijing Leadman Biochemistry Co., Ltd is a China-based company principally engaged in the research, development, production and sales of in-vitro diagnostic reagents. Its diagnostic reagents include chemiluminescence diagnostic reagents and biochemical diagnostic agents, such as hepatitis B virus attributes and tumor markers. The Company also produces diagnostic instruments and biochemical raw materials. Its diagnostic instruments include automatic luminescence immunity analyzers, among others. Its products are applied in various fields, including liver diseases, kidney diseases, cardiovascular diseases, immunological diseases and diabetes, among others. The Company mainly operates businesses in domestic market.