Chengdu Doumai Technology Co., Ltd., established on 2021-01-18, Business scope includes licensed projects:Internet Live Streaming Service(Excluding news information service,web show,Internet audiovisual programs);Internet information service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:software development;Car rental;Charging pile sales;internet sales(Except for products that require a license for sale);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Advertising Design,acting;advertising(non-broadcasting station,television station,Newspaper Publishing Unit);advertisement making;graphic design;Daily necessities wholesale;Daily necessities sales;Labor service(Does not include labor dispatch);IoT application service;Artificial intelligence innovation and innovation service platform;internet data service;Software outsourcing service;Artificial intelligence application software development;Artificial intelligence theory and algorithm software development;Network and Information Security Software Development;Research and development of intelligent robots;Network Equipment Sales;Computer and communication equipment rental(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).