Beijing Chengyu 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； Internet sales（ Except for the sale of goods that require a license）； Daily necessities sales； Advertising Production； Advertising； Advertising Design、 acting； Information consulting services（ No licensing information consulting services）； Personal business services； Domestic trade agent； Machinery and equipment sales； Metal material sales； Building materials sales； Communications equipment sales； Leather product sales； furniture sales； Clothing and accessories retail； Home appliance sales； cosmetics retail； Edible agricultural product retail； Plastic product sales； Sales of needle textiles and raw materials； Sanitary ware sales； Electronics sales； Toy sales； Instrument sales； Stationery retail； Retail of computer software, hardware and auxiliary equipment； Health consultation services（ No medical services）； Health care services（ Non-medical）； Sales of Class I medical devices； Sports and Health Services； Sales of Class II medical devices； Literary Creation； Cultural and entertainment agent services； Corporate image planning； Consulting and planning services； Animation game development； Digital content production services（ Excluding publishing and distribution）； Business agency services； Software outsourcing services； Internet of Things Technology Services； Network Technology Services； Software Sales； Digital cultural and creative software development； Information technology consulting services； Organize cultural and artistic exchange activities； Conference and Exhibition Services； Professional design services； Marketing Planning； Graphic design and production； Etiquette Services； Socioeconomic consulting services； Environmental consulting services； Tourism development project planning consultation； Enterprise Management Consulting； Public safety management consulting services； Daily necessities sales； Import and export of goods； Property Management； Hotel Management； Engineering Management Services； Fitness and leisure activities； Bill information consulting service； Parking service。（ 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： Food sales； Inspection and testing services； Residential interior decoration； Construction project construction； tourism 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