Internet gaming services, Information processing and storage support services, Information technology consulting services, Application software development, Information system integration services, Wholesale Computers、 Software and auxiliary equipment, Retail Computers、 Software and auxiliary equipment,Computer and communication equipment rental, Advertising, Technology project agency services, Professional design services, Software Development, Operating value-added telecommunications services。( Self-management of general business projects, Licensed business projects are operated with relevant licenses or approval documents)( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments。)