Guangdong Runlian Information Technology Co., Ltd., established on 2014-04-23, Business scope includes general business items:Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Information Technology Consulting Services;Network technology service;Information system operation and maintenance services;Network Equipment Sales;Sales of industrial control computers and systems;Information security equipment sales;Audio Equipment Sales;electronics sales;Wholesale of electronic components;Electronic Components Retail;Sales of electronic special materials;Communication equipment sales;Computer and communication equipment rental;Data processing and storage support services;Office Equipment Sales;Instrument sales;Electrical Equipment Sales;software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;advertising;Digital Content Production Services(Does not include publishing);Computer System Services;Intelligent control system integration;business training(Does not include education and training,Vocational skills training and other licensed training);Information system integration service;Engineering Management Services;Internet Security Services;IoT application service;Internet of Things Technology Services;Internet of things technology research and development;IoT Device Sales;Non-residential real estate leases;Machinery and Equipment Leasing;trade agent;sales agent;Manufacturing of computer software, hardware and peripheral equipment;Artificial intelligence industry application system integration service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license);Photovoltaic equipment and components sales;Industrial automatic control system device sales;Contract Energy Management;Security technology prevention system design and construction services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Electrical Installation Services;The first type of value-added telecommunications services;Construction Engineering Construction;Building Intelligent System Design;Online data processing and transaction processing business(Business e-commerce);Sales of special products for computer information system security.(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);The second type of value-added telecommunications services.(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)