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.

Westinghouse Electric Company is the supplier of safe and innovative nuclear technology. Westinghouse Electric Company provides utility customers around the world with the most reliable, dependable nuclear power plants, nuclear fuel, plant automation and operating plant products and services. The company is driven by its history and experience, ground-breaking ideas, focus on safety and sustainability.

Zhuzhou Converter Technology National Engineering Research Center Co., Ltd., established on 1999-01-29, Business scope includes licensed projects:Construction engineering design;Construction Engineering Construction;Construction Engineering Construction(In addition to the construction and operation of nuclear power plants,Civil Airport Construction);Electrical Installation Services;Power generation business,Transmission business,for(match)Electric business(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:Sales of Advanced Power Electronics Devices;Manufacturing of Power Electronic Components;Manufacturing of special equipment for metallurgy;Sales of special equipment for metallurgy;Mining machinery manufacturing;Mining Machinery Sales;Manufacture of special equipment for oil drilling;Sales of special equipment for oil drilling;Manufacture of power distribution switch control equipment;Distribution switch control equipment sales;Information system integration service;Motor and its control system research and development;Marine supporting equipment manufacturing;Machinery and Equipment Leasing;IoT device manufacturing;IoT Device Sales;software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Undertake the engineering construction business of the head office;Solar Power Technology Services;Photovoltaic equipment and components sales;Manufacturing of photovoltaic equipment and components;transformer,Rectifier and inductor manufacturing;Generator and generator set manufacturing;Wind turbines and parts sales;Sales of station-use hydrogen refueling and hydrogen storage facilities;Intelligent power transmission and distribution and control equipment sales;Manufacturing of power transmission and distribution and control equipment(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Shenzhen Hopewind Electric Co., Ltd. engages in the development and sale of electrical products and power converters. It provides wind power generators, photovoltaic power generators, intelligent operation & maintenance service products, electrical drive products, and power grid testing equipment. The company was founded on April 20, 2007 and is headquartered in Shenzhen, China.

Montnets Cloud Technology Group Co., Ltd. engages in the provision of internet operating support services. It specializes in platform for a variety of B2C applications of mobile Internet, and to provide mobile instant messaging services for enterprises through the platform. Its services include mobile instant messaging, mobile smart traffic services, and mobile audio and video business. The company was founded by Qiang Zuo on November 19, 1998 and is headquartered in Shenzhen, China.

State Grid Hunan Electric Power Co. (doing business as Stat Grid Hunan Electric Power Co. Shimen County Power Supply) is a Chinese company located in Changde and ultimately controlled by the Government of China. The firm provides electric services.

TBEA Sun Oasis Co., Ltd., part of TBEA Co., Ltd., is a company headquartered in Urumqi, China, that manufactures and distributes solar photovoltaic products.

Siyuan Qingneng Electric Electronics Co., Ltd., established on 2008-03-17, The scope of business includes engaging in reactive power generation devices,Dynamic Voltage Regulator,Active Power Filter,Assembly, production, sales and leasing of high-voltage frequency conversion high-speed devices and electric vehicle charging piles,Sales of charging station devices,Professional construction of mechanical and electrical equipment installation and construction engineering(Operate with a license),power quality equipment,Instrumentation,New Energy Technology,Technology development in the field of software,technical consulting,technology transfer,Technical Services,Industrial Investment,Business Management Consulting(In addition to brokerage),Engaged in the import and export of goods and technology. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Hainan Jinpan Intelligent Technology Co., Ltd., established on 1997-06-03, Business scope includes power transmission,powered by,Installation of power receiving facilities,Repair and Test;road freight transport(Does not contain dangerous goods);Technology Import and Export;Import and export;Manufacturing of power transmission and distribution and control equipment;Intelligent power transmission and distribution and control equipment sales;Sales of Advanced Power Electronics Devices;transformer,Rectifier and inductor manufacturing;Research and development of power distribution switch control equipment;Manufacture of power distribution switch control equipment;Research and development of online energy monitoring technology;Intelligent storage equipment sales;Ocean Engineering Equipment Manufacturing;electrical equipment repair;software sales;software development;Artificial intelligence application software development;Artificial intelligence theory and algorithm software development;Sales of industrial control computers and systems;IoT Device Sales;internet data service;Data processing and storage support services;Industrial Internet Data Service;Manufacturing of photovoltaic equipment and components;Photovoltaic equipment and components sales;Photovoltaic power generation equipment rental;Undertake the engineering construction business of the head office;Foreign contracted projects;battery sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Internet of Things Technology Services;Internet of things technology research and development;Material Handling Equipment Manufacturing;Smart Material Handling Equipment Sales;Industrial automatic control system device manufacturing;Industrial automatic control system device sales;Sales of electronic components and electromechanical components;Manufacturing of electronic components and electromechanical components;Sales of power electronic components;Non-ferrous metal alloy sales;Metal Material Sales;Chemical product sales(No licensed chemical products);Instrument sales(General operating items self-management,Licensed business projects are operated on the basis of relevant licenses or approval documents)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd., established on 2014-09-12, Business scope includes research on disaster prevention technology for power equipment,Development and related technical services;Power Technology Development,Research;Power Technology Consulting,Training Services(by license,Approval document management);Power technology promotion,application service;Research on electrical equipment,to develop,Install,repair,detection,Sales;Power supplies,Equipment purchase,Sales;Power Engineering,Commissioning of power equipment and related technical services;computer software,hardware research,to develop,Sales and related technical services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Sifang Automation Co., Ltd. engages in the research and development, manufacture, and sale of power system automation products. Its products include transmission and distribution control equipment, power electronics, industrial automation control system devices, turbine bypass system, double excitation device, wind machinery, mining and quarrying equipment, electrical machinery and equipment and pollution control special equipment. The company was founded on April 8, 1994 and is headquartered in Beijing, China.

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.

XJ Electric Co., Ltd. engages in the sale of high-end energy and power technology equipment. It offers distribution network automation equipment, power station and substation automation equipment, power grid security and control equipment, power management information systems, relay protection and automatic control devices, smart meters and energy metering equipment, switches and switchgears, power communication equipment, transformers, and reactors. The company was founded on March 15, 1993 and is headquartered in Xuchang, China.

TBEA Xi'an Electric Technology Co., Ltd., established on 2010-04-30, Business scope includes general items:Manufacturing of photovoltaic equipment and components;Photovoltaic equipment and components sales;Manufacturing of new energy original moving equipment;Manufacturing of Power Electronic Components;Manufacturing of power transmission and distribution and control equipment;Intelligent power transmission and distribution and control equipment sales;Energy Storage Technology Services;Sales of Advanced Power Electronics Devices;electrical equipment repair;Electric Vehicle Charging Infrastructure Operations;software development;Industrial Design Services;Wind Power Technical Services;Solar Power Technology Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Industrial Internet Data Service;Import and export;Technology Import and Export;property management;Non-residential real estate leases;transformer,Rectifier and inductor manufacturing;battery manufacturing;battery sales;Charge Control Equipment Rental.(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 transmission,powered by,Installation of power receiving facilities,Repair and 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)

Harbin Jiuzhou Group Co., Ltd. engages in the manufacture and sale of smart voltage electrical equipment as well as the provision of electrical energy management solutions. Its products and services include power products such as battery, voltage switchgear, power quality management products, high-voltage motors and drives, new energy grid inverter and related products, power engineering, installation and construction, automation of electric power systems and energy management. The company was founded in 1993 and is headquartered in Harbin, China.

Nanjing Nari Jibao Electric Co. Ltd., a subsidiary of NARI Technology Co., Ltd., is a Chinese company that manufactures power grid relay, transmissions, power plant automations and other equipment.

Hangzhou Decheng Power Technology Co., Ltd., established on 2010-11-10, Business scope includes general items:Manufacturing of power transmission and distribution and control equipment;Intelligent power transmission and distribution and control equipment sales;Manufacturing of Power Electronic Components;Sales of power electronic components;transformer,Rectifier and inductor manufacturing;Sales of electrical machinery and equipment;Instrument Manufacturing;Instrument sales;Energy saving management service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software development;Power quality control and monitoring products,Smart microgrid and new energy inverter and measurement and control products,Intelligent Power Distribution System,Research and development of complete sets of high and low voltage equipment,Production,Sales,Serve;Research and development of high-efficiency and energy-saving technologies in the power industry;Integrated Energy Services;Energy Efficiency Assessment Technical Consultation;Power Engineering;(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Technology Import and Export;Import and export;Power facility installation,undertook,Take the test;Inspection and testing service;generate electricity,power transmission,Power supply business(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).

NR Electric Co., Ltd. is a Chinese private company located in Nanjing that designs and manufactures electrical protection and control systems for electric power generation.

XJ Group Corp is a manufacturer of clean energy equipments. The company offers energy producing equipments such as transformers & converters for fields in Power Generation, Power System, Industrial Electricity & Rail Transportation. It has several subsidiaries under its own administration and is headquartered in Henan, CN.

Liaoning Rongxin Xingye Power Technology Co. Ltd. engages in the design and manufacture of energy-saving high-power electronic equipment. Its business scope includes research and development, production, sales, and after-sales maintenance of reactive power compensation equipment, power transmission and transformation equipment, explosion-proof electrical equipment, and frequency conversion speed control equipment and control system; electronic power technology development, technical consulting, and technical services; and production and sales of power electronic components and instruments. The company was founded on March 8, 2017 and is headquartered in Anshan, China.