Chengdu Deyuan Ruixin Technology Co., Ltd., established on 2021-12-24, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software development;Network and Information Security Software Development;Information system integration service;Information Technology Consulting Services;Natural science research and experimental development;Engineering and Technology Research and Experimental Development;Educational teaching testing and evaluation activities;business training(Does not include education and training,Vocational skills training and other licensed training);Educational Consulting Services(Education and training activities that do not include licensing approval);Public Safety Management Consulting Services;Metering technical service;Standardized service;Security Consulting Services;IC Design;integrated circuit manufacturing[Branch operation];IC sales;Manufacturing of experimental analysis instruments[Branch operation];Experimental analysis instrument sales;Mechanical and electrical equipment manufacturing[Branch operation];Sales of mechanical and electrical equipment;Industrial Robot Manufacturing[Branch operation];Industrial Robot Sales;Instrument Manufacturing[Branch operation];Instrument sales;Instrument Repair[Branch operation];electronic,Mechanical equipment maintenance(No special equipment);Retailing of computer software, hardware and auxiliary equipment;Machinery sales;electronics sales;Communication equipment sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Inspection and testing of special equipment;Inspection and testing service;Safety Evaluation Business;Safety production inspection and testing(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).