Zhong Ji Longevity Science Group Limited is an investment holding company engaged in the money lending business in Hong Kong and Mainland China. It operates through four segments: Longevity Science Business; Money Lending and Financial Advisory Business; Securities and Other Investments; and Property Investment. The company provides diagnostic consultation, health and medical testing, and distributes healthcare cancer prevention and immunity supplements and longevity wine. It also holds equity investments, invests in short and long-term financial assets, provides loan financing and management services, financial and investment consulting, financial advisory and management services, and invests in properties. In addition, it offers health consulting services and trades in medical products. Incorporated in 1994, the company is based in Kowloon Bay, Hong Kong.