Jiangsu Aidi Technology Research Institute Co., Ltd., established on 2019-07-19, Business scope includes licensed projects:Internet Information Service for Medical Devices;Forensic identification service;Production of Class II Medical Devices;Class III medical device business;Production of Class III Medical Devices;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,Specific business projects are subject to approval results) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Organize cultural and artistic exchange activities;software development;Business Management Consulting;Engineering and Technology Research and Experimental Development;Instrument Manufacturing;Technical extension services;Technology intermediary service;Information system integration service;Information Technology Consulting Services;Production of Class I Medical Devices;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Research and Development of Household Appliances;Household Appliance Manufacturing;Home Appliance Sales;electronics sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

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.

Nanjing Biomedical Valley Construction and Development Co., Ltd., established on 2011-03-25, The scope of business includes the construction and management of Biomedical Valley;Provide public technology platform services;Research and development of biotechnology and new medicine,Technical service and technology transfer;Experimental instrument sales;Realtor;real estate sales;Experimental equipment rental.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:car park service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute, established on 2012-06-21, Business scope includes technology development,technical consulting,technology transfer,Technical Services;Power Technician Training.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

State Grid Shandong Electric Power Company Electric Power Research Institute, established on 2012-04-28, The scope of business includes entrusted by the head office to handle power system-related business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

State Grid Xinjiang Electric Power Co., Ltd. Electric Power Research Institute, established on 2002-05-23, Business scope includes inspection and testing services;send,Power supply equipment maintenance and technical transformation;Research and development related to power supply;Power Technology Consulting,Technical Services;with electricity,hot,cold,Production and operation related to comprehensive water energy services,Escrow,Sales,Service energy technology research and development and transfer;Energy Conservation Consulting,Energy Saving Detection;Energy saving project design,transform;Metering service;Mechanical and electrical products required for the system construction project,Sales of instrumentation;Allocation of special equipment for the electric power industry,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sanchuan Wisdom Technology Co., Ltd. engages in the research and development, production, and sale of water meter products. Its business activities include water management application systems, water investment and operation, production and sale of water supplies, district metered areas metering management, and construction of smart water data cloud platform. Its products include narrowband internet of things (NB-IoT) non-magnetic remote water meters, electromagnetic water meters, multi-sensor internet of things (IoT) water meters, non-negative pressure pipe network and steady flow water supply equipment, and water information management system. The company was founded on May 13, 2004 and is headquartered in Yingtan, China.

Qingdao Qingyuanfengda Terahertz Technology Co., Ltd., established on 2019-07-15, Business scope includes research on terahertz technology,to develop,Terahertz instrument,Instrumentation,Optoelectronics,Data processing software development,to assemble,Sales,repair,Import and export of goods and technology(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations need to obtain a license to operate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuhan Gelanruo Intelligent Technology Co., Ltd., established on 2018-03-16, Business scope includes general items:Intelligent products,Power detection products,Optoelectronics,Research and development of opto-mechanical-electrical integration system,design,Install,Production and Wholesale and Retail;Data processing and storage services;electronic product(Does not include electronic publications),Instrumentation,electric equipment,Design of automation equipment,to develop,Production and Wholesale and Retail;soft,Hardware development, wholesale and retail;Power transmission and distribution and control equipment,Research and development of high and low voltage power equipment,design,construction,Install,Production and Wholesale and Retail;Electronic and Intelligent Engineering Design,construction,Install;Power technology research and development;Electrical Equipment Condition Assessment;computer system integration,Technical Consulting and Technical Services.(Projects subject to approval by law,Business activities can only be carried out after approval by relevant departments)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shandong Electric Power Corp is state-owned public service enterprise that is a subsidiary of the national electric company. The company engages in the planning, construction & operation of its company. The company is headquartered in Shandong, CN.

North China Electric Power Research Institute Co., Ltd. (doing business as NCEPR) is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that engages in electric power generation.

Carbon (Shenzhen) Medical Equipment Co., Ltd., established on 2019-04-28, Business scope includes general business items:computer software,Information system software development,Sales;Information system design,integrated,Operation and Maintenance;Information Technology Consulting;IC Design,research and development.(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating),The licensing program is:R&D of medical devices,production and sales.

Jiangsu Zhongyunzhu Intelligent Operation and Maintenance Research Institute Co., Ltd., established on 2021-03-31, Business scope includes general items:Engineering and Technology Research and Experimental Development;Artificial intelligence basic resources and technology platform;Artificial intelligence application software development;Information system integration service;Internet of things technology research and development;software development;Manufacturing of electronic components;New material technology research and development;New material technology promotion service;Mechanical equipment research and development;Engineering Management Services;Technology intermediary service;Technology promotion and application services;Entrepreneurial Space Services;Legal advice(Does not include law firm business);Non-residential real estate leases;Machinery and Equipment Leasing;AI Hardware Sales;Machinery sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Luban (Beijing) Electronic Commerce Technology Co., Ltd., established on 2013-05-28, Business scope includes technology development,technology transfer,Technology Promotion,Technical Services;Machinery and Equipment Leasing;Business Management Consulting;market survey;Economic Information Consulting;Sales of medical devicesΙ,Class II,Minerals,building materials,metallic material,Chemical Products(Free of Hazardous Chemicals),Equipment,household appliances,Wujinjiaodian(E-bike not included),electronic product,communication equipment(Satellite receiver not included),daily necessities,Stationery,photographic equipment,Computer hardware and software,cosmetic,sporting goods,knitted goods,clothing,Jewelry,feed,fresh fruits,fresh vegetables,Edible produce,arts and crafts,clock,Glasses,Toy,auto parts,Instrumentation,rubber products,plastic products,flowers,lubricating oil,Social public safety equipment,Security Technology Protection Products;shipping agent;Import and export,Technology Import and Export,Agent import and export;computer system integration;publication retail;Project bidding and agency;sell food.(Market entities independently choose business projects in accordance with the law,Carry out business activities;publication retail,Sale of food and 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.)

Jiangsu Menglianqiao Civil Engineering Technology Co., Ltd., established on 2019-10-14, Business scope includes civil engineering technology research and development;Research and development of cement-based composite materials,Production;Research and development of resin-based composite materials,Sales;Sensing Technology,Structural health monitoring technology and software and hardware research and development,Serve;Engineering structure reinforcement and maintenance management design,Technical Services,Consulting and Construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)*** licensed items:road freight transport(Does not contain dangerous goods);Import and export;Quality inspection of construction projects(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) General project:Machinery and Equipment Leasing;Non-residential real estate leases;Construction machinery manufacturing;Sales of building materials;Sales of construction machinery;Engineering and Technology Research and Experimental Development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Electric Power Research Institute of Yunnan Power Grid Co., Ltd., established on 2005-12-05, Business scope includes commissioning of electrical engineering,detection,Laboratory analysis and performance test;Power new technology product development,Production,Sales;information Technology,Information system development,transfer,training;Power Technology Consulting Services.

Chengdu Tangyuan Electrical provides rail transit operation and maintenance solutions. Their products and service categories such as high-speed rail and urban rail transit. Their high-speed rail includes traction power supply detection and monitoring system solution and intelligent operation and maintenance information management system solution. Their urban rail transit includes traction power supply detection and monitoring system solution, public works engineering inspection and monitoring system solution, vehicle engineering inspection and monitoring system solution, and intelligent operation and maintenance information management system solution.

China Railway Northwest Research Institute Co., Ltd., established on 2005-12-23, Business scope includes licensed projects:Real estate development and management;accommodation service;Catering Services;Construction Engineering Survey;Construction engineering design;Construction Project Supervision;Construction Engineering Construction;Quality inspection of construction projects;Inspection and testing service;Water Conservancy Engineering Quality Inspection;Mapping service;Geological disaster control engineering survey;Construction of geological disaster control engineering;Geological disaster control engineering design;Geological Hazard Risk Assessment;Engineering supervision of geological disaster control;Safety Evaluation Business;Cultural relics protection engineering survey;Cultural relics protection engineering design;Construction of cultural relics protection projects;Construction labor subcontracting;construction professional work;Indoor environment detection.(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:Engineering and Technology Research and Experimental Development;New material technology research and development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering Management Services;software development;software sales;Cultural relics and cultural relics protection services;Environmental emergency management service;Environmental Protection Monitoring;Environmental Consulting Services;Social Stability Risk Assessment;Information Technology Consulting Services;Internet of things technology research and development;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Soil Environmental Pollution Prevention and Control Services;Ecological Restoration and Ecological Protection Services;Engineering cost consulting business;Energy saving management service;Landscaping engineering construction;Earthwork construction;Soil Erosion Prevention and Control Services;internet sales(Except for products that require a license for sale);Machinery and Equipment Leasing;Non-residential real estate leases;Sales of special instruments for geological exploration and seismic;Residential water and electricity installation and maintenance services;General merchandise sales;hotel management;property management;car park service;Hardware retail;Chemical product sales(No licensed chemical products);Sales of building materials;Instrument sales;Technology Import and Export;Small and mini bus rental business service;business training(Does not include education and training,Vocational skills training and other licensed training);HR Services(Excludes job brokerage activities,Labor dispatch service);Machinery sales;Import and export;Highway and Waterway Engineering Test and Inspection Service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)***

State Grid Economic and Technological Research Institute Co., Ltd., established on 2002-08-19, Business scope includes certification services;National Macroeconomic and Policy Research;Energy and power development strategic planning and system,Energy Prices and Finance,Accounting Policy Research and Consulting;Power Supply and Demand Analysis and Forecast,demand side management,Energy saving and environmental protection technology and policy research;Corporate Strategy,Management Research and Consulting;Grid planning and pre-project research and consulting;Power grid engineering survey,design,Supervision and General Contracting;Grid planning,Project feasibility study,Preliminary design review and post-evaluation;Grid project cost,Quota and planning design standards,normative research;Information consulting and information system development;translation service;Energy and power related software development;Development and domestic and foreign investment,finance,Cooperation and consultation with consulting and other institutions;Start international consulting and design business;publishing<power construction>periodicals(Published only by the editorial department of the company's in-house journals,Valid until2023year12moon31day);use<power construction>Journal Post Advertisement;Self-owned house leasing and property management;Research on Electric Power Economics and Technology;business management.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Certification services and items subject to legal approval,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.)