Beijing Wisdom Duoduo Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Other technology promotion services

International Industry Sub Class: Other technology promotion services

General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Information system integration services; Software Development; Data processing services; Information system operation and maintenance services; Professional design services; Graphic design and production; Marriage introduction service; Professional cleaning、 Cleaning、 Disinfection services; Building cleaning services; Catering Management; Housekeeping service; Property Management; Hotel Management; Health consultation services（ No medical services）; Ticketing Agency Services; Copyright Agent; Domestic trade agent; Trademark Agency; Enterprise Management; Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）; Pet Services（ No animal treatment）; Car wash service; Education consulting services（ Does not include educational and training activities involving licensing and approval）; Tourism development project planning consultation; Computer and office equipment repair;Household appliance repair; Consulting and planning services; Sales of packaging materials and products; Sales of building decoration materials; Metal material sales; Building materials sales; Communications equipment sales; Machinery and equipment sales; Hardware product retail; Food sales（ Only pre-packaged foods are sold）; Import and export of goods; Technology import and export; Import and export agent; Computer system services; Retail of computer software, hardware and auxiliary equipment; Information consulting services（ No licensing information consulting services）; cosmetics retail; Legal advice（ Excluding law firm business）; Home appliance sales; Auto parts retail; Instrument sales。（ Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license） Licensed Projects: Internet news information services; Internet culture management; Accounting Agency; Employment agency activities; Road freight transport（ Does not contain dangerous goods）; Basic telecommunications services。（ 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.）（ Except electronic products、 Physical stores such as clothing）（ Not be allowed to engage in business activities of projects prohibited or restricted by national and municipal industrial policies。）

Chinese Industry Category: Information Technology

Chinese Industry Major Class: Emerging Information Technology

Chinese Industry Middle Class: Internet Services

Chinese Industry Sub Class: Internet Information Services