Hainan Dayou Engineering Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Construction and installation industry

International Industry Middle Class: Electrical Installation

International Industry Sub Class: Electrical Installation

Licensed business items： Category I value-added telecommunications services； Category II value-added telecommunications services； Construction Engineering Design； Construction project construction； Building intelligent system design； Food sales； Catering Services； Accommodation Services； Liquor business； Entertainment and recreational activities； tourism business； Residential interior decoration； Electrical installation services； Import and export of goods； Technology import and export； customs declaration business（ Licensed business items are operated with licenses） General business items： Information system integration services； Internet data services； IoT application services； Software Development； Artificial intelligence basic software development； Information technology consulting services； Communications equipment sales； Optical communication equipment sales； Mobile communication equipment sales； Electrical equipment sales； Retail of computer software, hardware and auxiliary equipment； Communications equipment sales； Communications equipment repair； Daily necessities sales； Instrument repair； Computer and office equipment repair； Hardware product retail； Foreign contracting projects； Landscaping project construction；Earthwork construction； Metal door and window construction； Engineering Management Services； Marine Services； Planning and design management； Government procurement agency services； Hotel Management； Real Estate Consulting； Housing rental； Real Estate Brokerage； Small and micro passenger car rental services； Conference and Exhibition Services； Internet sales（ Except for the sale of goods that require a license）； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Car Sales； Commercial complex management services； Car wash service； Professional cleaning、 Cleaning、 Disinfection services； Enterprise Management； Information consulting services（ No licensing information consulting services）； Sports event planning； Sports competition organization； Organizing sports performances； Domestic trade agent； Business agency services； Sales of Class I medical devices； Sales of Class II medical devices； Auto parts wholesale； Shoes and hats retail； Clothing and accessories retail； cosmetics retail； Daily household appliances retail； Sanitary ware sales； Sales of agricultural and sideline products； Outdoor products sales； Jewelry Retail； Electronics sales； Rural folk crafts and products、 Development and management of leisure agriculture and rural tourism resources； Scenic area management； Undertake the engineering construction business of the head office（ General business items within the business scope are independently carried out in accordance with the law， Through the National Enterprise Credit Information Publicity System（ Hainan） Public disclosure to the public）（ Self-management of general business projects， Licensed business projects are operated with relevant licenses or approval documents）（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments。）

Chinese Industry Category: Information Technology

Chinese Industry Major Class: Communication

Chinese Industry Middle Class: Communication Services

Chinese Industry Sub Class: Communications operation services