Software Development, Self-operated or agency import and export trade of various commodities and technologies( Except for goods and technologies that are restricted or prohibited from import and export by the state), Information System Integration、Information Technology Consulting、 Data processing and storage、 Technology intermediary services, Computer room maintenance services, integrated circuit design, Game software design and production, Geographic information processing, Computer network system engineering services, Computer Information Security Product Design, Information and electronic technology services, Technology project agency services, Internet of Things technology research and development, Science and technology information consulting services, Research on network technology、 Development, Product information consulting service( Excluding finance、 Securities、 Futures Information Consulting), Book data processing technology development, Data processing and storage product design, Collection of corporate credit information、 tidy、 save、 Processing and provision( Except for financial credit information), typewriter、 copier、 Word processor retail, Data trading services, Online music service, Online gaming services, Online movie services, Online photo service, Online image service collection、 tidy、 Store and publish talent supply and demand information, Talent Information Network Service, books、 Newspaper Retail, Online video services, Online animation services, Online reading service, Career Information Service, Pre-packaged food、 bulk food、 alcoholic beverages、 frozen meat、 agricultural products、 Car Sales, building materials、 Wholesale of decorative materials, Decorative glass retail, Decorative Stone Retail。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)