General: Software development, technology services, technology development, technology consulting, technology exchanges, technology transfer, technology promotion, information technology consulting services, corporate image planning, conference and exhibition services, marketing planning, advertising production, supply chain management services, professional design services, packaging services, business management, business management consulting, information consulting services (excluding licensing information consulting services), social and economic consulting services, computer software, hardware and auxiliary equipment wholesale, computer and office equipment maintenance, computer and communication equipment leasing, software sales, electronic product sales, information security equipment sales, software sales, electronic product sales, information security equipment sales, general projects: Software development, electronic product sales, computer and communication equipment lease Economic Consulting Services, Wholesale of Computer Software, Hardware and Auxiliary Equipment, Maintenance of Computer and Office Equipment, Leasing of Computer and Communication Equipment, Software Sales, Electronic Product Sales, Information Security Equipment Sales, Domestic Trade Agency, Advertising (except for projects subject to approval by law, with business license to carry out business activities independently according to law)