Beijing Yunfeng Era 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； Software Development； Computer system services； Information system integration services； Network and information security software development； Information system operation and maintenance services； Network Technology Services； Machinery and equipment sales； Retail of computer software, hardware and auxiliary equipment； Electronics sales； Hardware product retail； Building materials sales； Metal material sales； Refrigeration、 Air conditioning equipment sales； General equipment repair； Stationery retail； Internet sales（ Except for the sale of goods that require a license）； Information consulting services（ No licensing information consulting services）； Daily necessities sales； Retail of arts and crafts and collectibles（ Except ivory and its products）； Software Sales； AI hardware sales； Literary Creation； Organize cultural and artistic exchange activities； Data processing services； Marketing Planning； Socioeconomic consulting services； Consulting and planning services； Conference and Exhibition Services； Graphic design and production； Advertising Design、 acting； Advertising； Special equipment repair； Electrical equipment repair； Instrument repair； Instrument sales； Catering Management； Property Management； Urban greening management； Landscaping project construction； Engineering Management Services； Sales of building decoration materials； Insulation material sales； Sales of Class I medical devices； Sales of Class II medical devices； Import and export of goods； Technology import and export； Import and export agent； Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）；Wedding etiquette services； Anti-corrosion material sales； Safety technology prevention system design and construction services； Industrial Engineering Design Services； Forestry professional and auxiliary activities； Wastewater treatment and recycling； Water environment pollution prevention and control services； Water conservancy related consulting services； Bidding agency services； Emerging energy technology research and development； Charging pile sales； Solar power generation technology services； Wind power technology services； Sales of wind turbines and parts； Power generation technology services； Centralized fast charging stations； Electric vehicle charging infrastructure operations； Sales of photovoltaic equipment and components； Information technology consulting services； Photovoltaic power generation equipment leasing； Energy storage technology services。（ 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： Construction Engineering Survey； Electrical installation services； Construction project construction； Residential interior decoration； Construction labor subcontracting； Construction Engineering Design； Class III medical device operation； Construction project supervision； Internet Information Services； Food sales； Water conservancy project construction supervision； Power generation business、 Power transmission business、 for（ match） Electricity business。（ 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.）（ Not be allowed to engage in business activities of projects prohibited or restricted by national and municipal industrial policies。）

Chinese Industry Category: Business Services

Chinese Industry Major Class: Scientific research and technical services

Chinese Industry Middle Class: Technology promotion and application services

Chinese Industry Sub Class: Technology promotion services