China Biotech Services Holdings Ltd

China Biotech Services Holdings Limited is an investment holding company that provides medical laboratory testing and health check services in the People's Republic of China and Hong Kong. It operates through segments including Medical and Health Related Services, Immunotherapy, Pharmaceutical Products, Insurance Brokerage, BNCT, and Others. The company also offers tumor immune cell therapy, health management services, sale and distribution of health-related and pharmaceutical products, insurance brokerage, boron neutron capture therapy treatment services, and logistics services. Formerly known as Rui Kang Pharmaceutical Group Investments Limited, it changed its name to China Biotech Services Holdings Limited in November 2017. Founded in 1996, it is headquartered in Causeway Bay, Hong Kong.