The general business projects include: Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Sales of artificial intelligence hardware; Information system integration services; Intelligent control system integration; Research and development of Internet of Things technology; Software development; Basic software development for artificial intelligence; Development of artificial intelligence application software; Artificial intelligence industry application system integration services; Internet sales (except for sales of goods that require a license). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law); Manufacturing of security equipment; Sales of security equipment; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. The licensed business projects are: Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments. )