General Projects: Information system integration services, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Information consulting services( No licensing information consulting services), Software Development, Network and information security software development, Advertising, Advertising Production, Professional design services, Data processing and storage support services, Marketing Planning, Corporate image planning, Machinery and equipment rental, Bicycle and spare parts wholesale, Bicycle and spare parts retail, Power-assisted bicycles、 Sales of mobility scooters and spare parts, Rental Services( No licensed rental services), Bicycle Repair, Motorcycle and spare parts wholesale, Mechanical parts、 Parts Sales, Daily sundry goods sales, Daily necessities sales, Internet sales( Except for the sale of goods that require a license), shared bicycle services, Engineering and technical research and experimental development, Industrial Internet Data Services, Communications equipment sales, Carry out business activities with the authorization of the head office。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Sales of computer information system security products。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)