SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

China Datang Corporation Renewable Power provides electric power, testing, and maintenance of energy related equipment. They also import and export new energy equipment and technology and provide consulting services related to new energy.

Datang Northeast Electric Power Research Institute Co., Ltd., established on 2014-05-04, Business scope includes power technology development,transfer,consult,Serve;Power Engineering Equipment Adjustment Test,technical transformation;Development of electric power and related products,Research,Sales;Research on New Energy,development and utilization,Energy saving and environmental protection;Information system integration,Information system technology consulting;Software Development and Sales;Environmental Assessment,Occupational Health Evaluation,Safety Evaluation;Power Engineering Consulting;Training within the power system;Industrial Product Testing,boiler inspection,Pressure Vessel Inspection,Non-destructive testing of metal equipment,Energy-saving technology testing,environmental test;General cargo road transport;Power engineering commissioning;Electric equipment rental;Electrical Equipment Verification;contractor;Realtor;Power engineering construction;Municipal public works construction;Thermal Engineering Design(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Pan Pacific Energy Environment (Zhejiang) Co., Ltd., established on 2019-04-12, Business scope includes general items:Engineering and Technology Research and Experimental Development;Multi-energy complementary comprehensive energy service;Emerging energy technology research and development;Solar Power Technology Services;Wind Power Technical Services;Research and development of high-efficiency and energy-saving technologies in the power industry;Environmental Consulting Services;Water Conservancy Related Consulting Services;Water Environment Pollution Prevention and Control Services;Atmospheric Environmental Pollution Prevention and Control Services;Socioeconomic Advisory Services;Information Consulting Service(Not including licensing information consulting services);Internet of Things Technology Services;software development;Information system operation and maintenance services;Data processing and storage support services;Intelligent control system integration;Energy saving management service;business management;Park Management Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Domestic trade agent;Electrical Equipment Sales;Distributed AC charging pile sales;Sales of station-use hydrogen refueling and hydrogen storage facilities;Eco-environmental material sales;Sales of ecological environment monitoring and testing instruments;Sales of solar thermal power generation products;Wind farm related equipment sales;Environmental protection special equipment sales;software sales;Smart Instrument Sales;Sales of office equipment consumables;Experimental analysis instrument sales;Landscaping engineering construction(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Power facility installation,undertook,Take the test(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).

Jiangxi Hongping Pumped Storage Co., Ltd., established on 2010-01-22, The scope of business includes undertaking the construction of power stations,Electric energy processing,Sell ​​electricity to the grid,Serving the grid,stay,Conference Services,Provide tourism services to the society and other projects permitted by law.(law,Except for projects that should be approved according to administrative regulations and decisions of the State Council)**

State Grid Hebei Zhangjiakou Wind Power Storage and Transmission New Energy Co., Ltd., established on 2010-01-25, Business scope includes undertaking wind power generation,Construction of solar power generation and other new energy power generation projects;electricity production;Electricity sales;Electrical equipment maintenance;and electricity production,overhaul,Technical training related to operation and maintenance,technology development,technical consulting,Technical Services;New energy product testing service;Research and development of energy storage device and its management system;Big data system facility construction,Operations and Technology Development,technology transfer,technical consulting,Technical Services;cloud computing service;Internet technology innovation platform,Internet public service platform;Information Technology Consulting Services;Information system integration and operation and maintenance services;Data processing and storage services;Internet of Things Technology Services;New Generation Information Technology,High-end equipment technology,new material technology,new energy technology,Research and development of energy saving and environmental protection technology,Promotion service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

State Grid Inner Mongolia Eastern Electric Power Co., Ltd. Tongliao Power Supply Company, established on 2009-12-28, Business scope includes power supply;Power engineering construction;Electrical Installation;Power equipment operation and maintenance;Engineering and Technology Research and Experimental Development;Quality inspection technical service;Engineering Technology and Design Services;Integrated Energy Services;software development;Information operation and maintenance service;Information processing and storage support services;Information Technology Consulting Services;Electric Power New Technology Development,scientific research,consult;Evaluation on Talent Development of Electric Power Professionals;Electrical Appliance Sales;Own house rental;Catering Services;basic resources,technology,equipment(data product,tower,channel,communication channel)lease

State Grid Xinyuan Co., Ltd. is a Chinese company ultimately controlled by the Government of China. The firm generates hydroelectric power.

State Grid Shaanxi Electric Power Company Electric Power Research Institute, established on 2008-07-03, Business scope includes electric power scientific research,test,Power Technology Development,Supervision service,Achievement transfer,Technical consultation and training;new technology application,new material,Development of new products,Production,Sales;Equipment supervision,Communication services and information exchange;Power Engineering and Equipment Design,Install,supervision,debugging,Transformation and technical assessment;General Contracting of Power Engineering,manage;Power grid planning and research,Grid access service,Power grid construction survey,Feasibility Analysis Study;Engineering Quality Evaluation,Bidding Consulting;Technical testing and appraisal of electric power industry;electrical test,Thermal Metrology Inspection,value transfer;Environmental Impact Assessment;Power technology information development and service;houses,Equipment Leasing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Power Grid Co., Ltd., established on 2001-08-03, Business scope includes investment,Construction, operation and management of Guangdong Power Grid,Operating related power transmission and distribution business;Participate in investment,Construction and operation related cross-regional power transmission and transformation and networking projects;Engaged in the purchase and sale of electricity,Responsible for electricity trading and dispatching;electric equipment,Sales of electrical equipment,debugging,Inspection and Test;Conduct scientific research related to grid operation and electricity supply,technical supervision,technology development,Electricity Production Scheduling Information Communication,consultation service,Electricity Education and Business Training.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Endeavour Intelligence is based on independent innovation and committed to core technology research and development. In the field of industrial robots, we are committed to building our own national brand of industrial robots that are not bad and affordable. The company has realized the autonomy of key parts such as motion controller and precision reducer, and its technology research and development and product manufacturing cover four categories, including industrial robot, robot integrated automation production line, motion controller and precision composite curve reducer. In terms of industrial IoT, we are committed to becoming the leader of China's industrial IoT technology. The main research direction involves wireless sensor technology, remote fault diagnosis technology, terminal control technology, etc. With the organic combination of emerging technologies such as wireless sensor, Internet, big data, cloud computing and industrial robots, it provides enterprises with production and storage environment monitoring, equipment status monitoring, energy consumption monitoring, data management and other services. The company has more than 80 patented technologies, 3 international advanced technology products, 1 national standard and 5 industrial standards. The motion control system with full independent intellectual property rights, cost-effective industrial robot products and agile industrial Internet of Things solutions will create a safe, stable and intelligent production environment for you. The purpose of the company is to "forge ahead with robots and show the minds of craftsmen", that is, to manage the map with ingenuity, to make machines with ingenuity, and to build the quality of craftsmen. Endeavour will continue to make progress on the road of enhancing the core competitiveness of "technology research and development" and "craftsmanship spirit"!

Changsha Thunder Cloud Network Technology Co., Ltd., established on 2021-08-17, Business scope includes network technology,electronic,Research and development of communication and automatic control technology;software development;Internet access and related services;computer technology development,Technical Services;computer technology transfer;Computer Technology Consulting;software service;Information Technology Consulting Services;Internet Information Technology Consulting,Advertising Services;Operating value-added telecommunications services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Do not engage in unauthorizedP2Ponline loan,Equity crowdfunding,internet insurance,Asset management and cross-border finance,Third party payment,virtual currency transaction,ICO,Internet financial services such as illegal foreign exchange)

Qingdao Xingke Ruisheng Information Technology Co., Ltd., established on 2012-04-25, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information system integration service;software development;software sales;Artificial intelligence theory and algorithm software development;Industrial Internet Data Service;Big data service;Data processing and storage support services;Satellite Remote Sensing Data Processing;Satellite Remote Sensing Application System Integration;Geographic Remote Sensing Information Service;Ecological resource monitoring;Undertake file service outsourcing;Industrial automatic control system device manufacturing;Intelligent robot sales;Sales of hydraulic power machinery and components;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Intelligent basic manufacturing equipment sales;Mechanical and electrical equipment manufacturing;Sales of mechanical and electrical equipment;Metal Products Sales;Sales of plastic products;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Mapping service;Construction Engineering Construction.(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)

Qingdao Huashi Smart Technology Co., Ltd., established on 2017-06-30, Business scope includes technology development in the field of smart technology,technical consulting,working on computer software,network technology,electronic technology,Technology development in the field of artificial intelligence and big data,technology transfer,Technical Consulting and Technical Services,Engaged in the import and export of goods and technology(Except for items prohibited by laws and administrative regulations,Projects restricted by laws and administrative regulations will be operated after obtaining permission),computer,Software and Auxiliary Equipment(In addition to special products for computer information security systems) ,communication device(Does not include radio transmission and ground satellite receiving equipment),Sales of Electronics,Basic software service,Application software service,product design,computer graphic design,Information system and network system design and development,System Integration and Technical Services,Publication management(Carry out business activities in accordance with the license issued by the cultural department),Architectural decoration and decoration construction engineering design and construction,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)

China Resources Power Technology Research Institute Co., Ltd., established on 2016-10-26, Business scope includes engineering technical consultation;Engineering survey and design;energy technology,Environmental Technology,Research on Energy Saving Technology,to develop,Promotion and sales of technical products;electronic,Research on Communication and Automatic Control Technology,to develop,Promotion and sales of technical products;Design of Power Equipment,Install,Detection and Debugging;Provide energy-related technical services and consulting services;Computer software development and related technical services,technology transfer,technical consulting;Energy project operation and maintenance management and consulting;Contract Energy Management;Invest in business(Specific projects will be reported separately).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guizhou Power Grid Co. is a company headquartered in China ultimately controlled by the Government of China. The firm provides electric power services.

Datang Heilongjiang Power Generation Co., Ltd. Harbin No. 1 Thermal Power Plant, established on 2008-07-31, Business scope includes electricity,heat production,Sales;Maintenance of electrical equipment and facilities,Install,debugging,Operation and Maintenance;New energy development;Engineering and Technology Research and Testing;Leasing industry;Enterprise Management Services;Investment and Asset Management;Technical extension services;Power material supply;computer system development;Production and sales of building materials;Skills Training,Educational Auxiliary Services;Engineering and Technology Research and Experimental Development;Technology promotion and application services.(Except for special regulations of the state)

Zhaoqing Power Supply Bureau of Guangdong Power Grid Co., Ltd., established on 2002-02-08, Business scope includes power grid operation and management;Power purchase and sale,Power Grid and Trading Services,Power engineering construction;electric equipment,Sales of electrical equipment;Information industry related to electric power management.***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xi'an China Electric Power Research Institute Co., Ltd. of Radar Technology Collaborative Innovation Research Institute Co., Ltd., established on 2014-01-30, Business scope includes licensed business items:Human resource management service and human resource information consultation.(The above-mentioned business scope involves licensed business items,Operate within the validity period with the license certificate or approval certificate,Do not operate without permission)General operating items:scientific research and development,technology transfer,Technical services and intellectual property agency services(Patent agent not included);Project Demonstration Consulting,technical consulting,Information consultation and market research.(The above business scope excludes the special control and pre-licensing items stipulated by the state)

Beijing Huaneng Xinrui Control Technology Co., Ltd., established on 2003-04-28, Business scope includes technology promotion,technical consulting,Technical Services,Industrial Control Technology Training;Engineering and Technology Research and Experimental Development;product design;Computer System Services;Basic software service;Application software service;selling computers,Software and Auxiliary Equipment,Equipment,electronic product.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)