Nan Hai Corporation Limited operates as an investment holding company, concentrating its diverse portfolio on culture and media, real estate development, and corporate information technology (IT) application services. Its global footprint extends across Mainland China, Hong Kong, North America, Europe, Australia, and other international markets. The company's operations are structured across five key segments: Enterprise Cloud Services, Property Development, Culture and Media Services, News Media Business, and Innovative Business. Its culture and media division involves the investment, construction, and management of cinematic venues, coupled with film production and distribution. This segment also includes cinema digital media technology, the development and deployment of system integration equipment, and media transmission services for cinemas. Complementing these, it encompasses news media operations, advertising, and the trade of movie projectors. The property division delivers real estate development and management, alongside providing decoration services and retailing associated materials. In the IT sector, Nan Hai provides an extensive array of e-commerce and IT application solutions. These offerings span website development, virtual hosting, e-commerce storefronts, corporate email solutions, and digital marketing strategies. Additionally, it furnishes essential internet services like domain registration, web hosting, and corporate communication tools, alongside Software-as-a-Service (SaaS) based solutions for enterprise operations and management. Comprehensive integrated solutions are tailored for small and medium-sized enterprises (SMEs), larger corporations, institutions, and individuals, distributed through direct online channels and agent networks. Further diversifying its portfolio, the company engages in securities trading, debt issuance, and the production, distribution, and retail of personal care products. By December 31, 2020, Nan Hai had established a substantial cinematic footprint, operating 449 cinemas equipped with a total of 2,828 screens. Based in Beijing, China, Nan Hai Corporation Limited functions as a subsidiary of Dadi Holdings Limited.