Information technology consulting services; Data processing and storage support services; Information system integration services; Artificial intelligence theory and algorithm software development; Network and information

Security software development; Artificial intelligence application software development; Internet of Things application services; Internet of Things technology research and development; Science and technology intermediary services; Intellectual Property Services (Patents

Except agency services); Technical service, technology development, technology consultation, technology exchange, technology transfer, technology dissemination; Engineering and technology research and testing

Development; Engineering and technical services (except planning and management, survey, design and supervision); Enterprise management consulting; Sales agent; ; Trade broker;