Core Viewpoint - The company emphasizes its comprehensive capabilities in the global network sector, focusing on providing technical support and operational maintenance for data centers, virtual private networks, international submarine cables, and mobile networks, aiming to create a new generation of information highways and advanced computing network service systems [2] Group 1: Data Center Business - The company has established two four-star IDC (Internet Data Center) facilities in Beijing and Shanghai, offering cabinet hosting services and virtual cloud hosting along with surrounding security services [2] - The Naiseng Data Center leverages NTT's international brand advantage to cater to Japanese clients' data storage and IT cloud computing needs within the country, resulting in a strong reputation and customer loyalty [2] - Some contracts with clients extend beyond 10 years, indicating a solid customer retention strategy, with the client base expanding from traditional manufacturing to sectors like finance [2] Group 2: Business Operations - The company does not engage in cross-border data flow business, focusing instead on domestic operations [2] - The infrastructure capabilities include computing, storage, networking, 5G, and security, which are essential for building efficient, secure, and intelligent information transmission channels [2]