Zhong Ji Longevity Science Group Limited, an investment holding company, engages in the money lending business in Hong Kong and Mainland China. It operates through Longevity Science Business; Money Lending and Financial Advisory Business; Securities and Other Investments; and Property Investment segments. The company is involved in the provision of diagnostic consultation, and health and medical testing and checking services, as well as distribution of healthcare cancer prevention and immunity supplements, and sales and distribution of longevity wine. It also engages in the holding of equity investments; investment in short and long-term financial assets; provision of financial and investment consulting, as well as financial advisory and management services; and investment in properties.