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.

Dongtu Technology promotes the three layers of industrial Internet technological unification: communication protocols, platforms for industrial APP software, and control hardware platforms. They create a software-defined control edge server, an industrial internet connection chip, and the intewell industrial internet operating system. Their industrial Internet full-stack solution realises software-defined network, software-defined control, and software-defined city services and encourages the extensive use of 5G and AI in businesses and cities.

China Tobacco Zhejiang Industrial Co., Ltd. is a company headquartered in Zhejiang, China and ultimately controlled by the Government of China, involved in cigarettes.

Shenyang Institute of Automation (Chinese: 沈阳自动化研究所) of the Chinese Academy of Sciences (CAS) was founded in 1958. It is mainly engaged in mechatronic engineering, pattern recognition and intelligent system, control theory and control engineering, computer applied technology.

SUPCON Group Co., Ltd. is a holding company that provides industrial automation technology, solutions and services. Its business include automation of process industry, urban information, engineering design consultation, digital medical, science instruments, robots, equipment automation, new energy, and energy saving fields. The company was founded by Jian Chu in March 1993 and is headquartered in Hangzhou, China.

GSK CNC Equipment Co., Ltd. engages in the research, development and industrialization of machine tool numerical control systems, servo drives and servo motors. Its products and services include machine tool CNC systems, servo drives, servo motors, CNC machine tool chain marketing, machine tool CNC engineering, automation control systems, industrial robots, precision CNC injection molding machine, and CNC training. The firm provides solutions for the entire process of automated manufacturing. The company was founded on April 8, 1991 and is headquartered in Guangzhou, China.

Xinxing Hebei Engineering Technology Co., Ltd., established on 2009-03-26, Business scope includes mechanical equipment processing and production,Manufacture and sales of power distribution switch control equipment,Manufacture and sales of industrial automation control system devices,Household heating stove,Manufacture and sales of electric heating and electric thermal storage heating equipment(Operating with a capped branch);engineering design,Engineering Management,engineering construction,driving service,EPC,Engineering Project Management;Construction project environmental assessment business(Engage in business according to the scope of qualification certificate approval);Equipment supply and procurement services;Metallurgy at home and abroad,mechanical,Construction Industry Technical Consulting;Import and export of goods and technology(Except for those restricted or prohibited by the state);steel,building materials(wood free),Metal materials and products(Does not contain rare and precious metals),Metallurgical equipment,Green facilities,Construction machinery equipment and accessories,Water conservancy and hydropower equipment,Sales of farm machinery;Warehousing;High-efficiency energy-saving technology and equipment,solar energy utilization,Photovoltaic power generation technology and equipment research,technology development.***(The above business scope involves licensed business items,It should be operated after obtaining the permission of the relevant department)

Zhonghuan TIG Co., Ltd. is a holding company, which manufactures automation instruments. It specializes in design, production and sales of process instruments for temperature, pressure, flowmeter, and level measurement. The firms products include valves, actuators, valves positioner, process controller, pneumatic integrated-unit instrument, electric integrated-unit instrument, instrument panel and operating bench, and PLC and DCS system. The company was founded in March 2003 and is headquartered in Tianjin, China.

Wuhan Huazhong Numerical Control System, Inc. engages in the manufacture and sale of computer numerical controllers (CNC), servo drives, servo motors, and machines tools. Its products include CNC controllers for turning machines, industrial robots, CNC controllers for milling machines and machining centers, servo drives, servo machines, and infrared products. The company was founded on October 18, 1994 and is headquartered in Wuhan, China.

Xi'an Thermal Engineering Research Institute Co., Ltd., established on 2001-12-06, Business scope includes thermal power engineering installations,Industrial Process Automatic Control System,Chemical and Materials Engineering,Thermal metrology test,Environmental protection and energy saving and water saving,Technology research and development in the field of new energy power generation,technology transfer,Technical Consulting and Services;Technical Training(System internal staff only);thermal power design;Project contracting and complete equipment;Products in the above related technical fields,Development of equipment and devices,promotion and production,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guodian Nanjing Automation Co., Ltd. engages in the manufacture and sale of power distribution and automation systems. It offers electric vehicle charging and replacement system equipment, relay protection systems, control and power automation systems, monitoring and management information systems, dispatch automation systems, industrial automation systems for rail transit and ships, energy saving and emission reduction systems, energy storage systems, new energy technology utilization and development systems, dam and geotechnical engineering systems, and video surveillance and security systems. Its services include equipment and housing lease, vocational skills training, energy engineering contracting, equipment integration, and related technical support and consulting. The company was founded on September 22, 1999 and is headquartered in Nanjing, China.

Huayang Communication Technology Co., Ltd., established on 1994-08-30, Business scope includes communication equipment(Except ground satellite receiving facilities and radio transmitting equipment),Monitoring equipment,Mechatronics,Electric drive,power supply equipment,safety equipment,IoT system design,to develop,Production,Install;Software Development Information Technology Services;electronics production,Sales;Automation control engineering design and network system integration;Power System Design,Install;Computer and supporting equipment,Consumables,Communication equipment,Office automation equipment sales;Large screen projection system design,Sales;Contract Energy Management;Energy saving technology development,technical consulting,technology transfer,Technology Promotion;Environmental protection equipment technology development,technical consulting,Technology Promotion,Technical Services;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted or prohibited from import and export by the state).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Haoxin Energy Saving Technology (Shanghai) Co., Ltd., established on 2007-12-17, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Energy saving management service;Artificial intelligence application software development;Information system integration service;Network and Information Security Software Development;software development;Contract Energy Management;Industrial Engineering Design Services;Purchasing agency service;Lighting Sales;Sales of electrical instruments and meters;Industrial automatic control system device sales;Smart Instrument Sales;Instrument sales;Machinery sales;Sales of mechanical and electrical equipment;Metal fittings for construction sales;Refrigeration,Air Conditioning Equipment Sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Sales of daily chemical products;Chemical product sales(No licensed chemical products);Synthetic Materials Sales;Sales of plastic products;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Network Equipment Sales;Digital Video Surveillance System Sales;Wholesale of electronic components;Electronic Components Retail;IC sales;Integrated circuit chips and product sales;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)

Schneider Electric Industries SAS manufactures and sells electrical devices. The company was founded on March 21, 1994 is headquartered in Rueil-Malmaison, France.

Sichuan Weidi Intelligent Control Technology Co., Ltd. was founded in 2014 and is headquartered in Chengdu, China. Committed to providing complete solutions for communication products for industrial automation and security image monitoring. In the past ten years, Weidi has adhered to the strategy of ingenuity and high-quality products, carefully designed and manufactured each product, reviewed every product detail from an international perspective, and took high quality and high reliability as the basic requirements, providing dozens of important industries. Thousands of optical fiber communication products, a large number of products have been running reliably in China's largest oil and gas fields, highways, intelligent transportation, industrial automation, rail transit, enterprise factories and mines and smart cities for many years. Weidi's professional image transmission equipment has also been used in major national projects and important venues such as the Beijing Olympic Games, Shanghai World Expo, Guangzhou Asian Games, and G20 Summit. Weidi's industrial Ethernet communication product series includes industrial Ethernet transceivers, unmanaged industrial switches, lightly managed industrial switches, managed L2 industrial switches, managed L3 industrial switches, etc.; Amber (amber) series, Marble (marble) series for industrial applications, and Granite (rock) series for special industrial applications.

China Tobacco Henan Industrial Co. Ltd. is a private company headquartered in China that manufactures and sells tobacco products.

Chengdu Qiyuan Electronic Information Technology Co., Ltd., established on 2009-08-13, Business scope includes research and development,Sales:Electronic Display Products,Electronic control and display processing equipment,Electronic components and raw materials,Computer software development and application;Computer system services and data processing;Sales:advertising material,Office Supplies[Items subject to approval by law,Business activities can only be carried out after approval by relevant departments;Did not obtain the relevant administrative license(approval),Do not carry out business activities].

Bengbu Triumph Engineering Technology Co., Ltd. engages in the research and development, and manufacture of electromechanical equipment and control systems for glass processing and production. Its products include desulfurization and denitrification environmental protection equipment, automatic float glass edger, calendering machines, horizontal roller type flat tempering units, precast concrete molder, large screen monitoring systems, electrical control cabinets and central control rooms, and cement waste heat power generation control systems. The company was founded on July 21, 2004 and is headquartered in Bengbu, China.

Beijing Zhuoyue Xintong Electronics Co., Ltd., established on 2006-07-18, The scope of business includes the production of computer software and hardware(Out-of-limit entrusted processing);Technology development of computer and network communication equipment,technical consulting,Technical Services;selling computers,Software and Auxiliary Equipment;Import and export,Technology Import and Export.(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.)