Z Fin Limited, an investment holding company, primarily engages in financial technology investment and management in the People's Republic of China. It operates through Property Development, Property Investment, Property Management, Financing Services, and Others segments. The company is involved in the provision of property development, leasing, and management services; finance leasing, multiple consultancy, and project management solutions; and art purchase, and design and exhibition business. It also operates hotel and primary schools; and provides loan financing, business factoring, and administrative supporting services, as well as information, multimedia, communication technologies, investment and corporate management consultancy services. The company was formerly known as Sinolink Worldwide Holdings Limited and changed its name to Z Fin Limited in August 2025. The company was founded in 1992 and is headquartered in Central, Hong Kong.