General projects: Technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Software development; Accepting the commission of financial institutions to engage in information technology and process outsourcing services (excluding financial information services); Sales of currency specific equipment; Information system integration services; Information technology consulting services; Information consulting services (excluding licensed information consulting services); Sales agent; Information system operation and maintenance services; Development of network and information security software; Sales of information security equipment; Manufacturing of information security equipment; Enterprise management consulting; Enterprise management; Conference and exhibition services; Business training (excluding education training, vocational skills training, and other training that requires permission); Computer and office equipment maintenance; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of electronic products; Sales of daily necessities; Wholesale of daily necessities; Enterprise credit repair services. (Except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law)