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.

Yongyi Rubber Co., Ltd., established on 2002-06-28, The business scope includes rubber products,lubricating oil,antifreeze,Research and development of car maintenance products,Production,Sales;Sales of rubber additives;Research and development of mechanical molds,processing,Sales;General cargo(The validity period is subject to the license);Approved self-operated import and export business.(Except for national restrictions and prohibitions;Involves operating with a license that needs to be approved by laws and regulations)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Ecolab, Inc. engages in the provision of products and services in the field of water, hygiene, and energy. It operates through the following segments: Global Industrial, Global Institutional & Specialty, Global Energy & Life Science, and Other. The Global Industrial segment consists of the water, food and beverage, paper, and downstream operating segments. It offers water treatment and process applications, and cleaning and sanitizing solutions to industrial customers within the manufacturing, food and beverage processing, transportation, chemical, primary metals and mining, power generation, pulp and paper, commercial laundry, global petroleum, and petrochemical industries. The Global Institutional & Specialty segment consists of the institutional, specialty and healthcare operating segments. It provides cleaning and sanitizing products to the foodservice, hospitality, lodging, healthcare, government, education, and retail industries. The Global Healthcare & Life Sciences segment includes the healthcare and life sciences operations. It provides cleaning and sanitizing products to the healthcare, personal care, and pharmaceutical industries. The Other segment includes Pest Elimination operations, which provide services to detect, eliminate and prevent pests, such as rodents and insects, CTG operations, which produce and sell colloidal silica, which is comprised of nano-sized particles of silica in water used for binding and polishing applications, and Textile Care operations, which provide products and services that manage the entire wash process through custom designed programs, premium products, dispensing equipment, water and energy management and reduction, and real time data management. The company was founded by Merritt J. Osborn in 1923 and is headquartered in St. Paul, MN.

Beijing Jinxian Institute of Systems Engineering, established on 1995-05-23, Business scope includes audiovisual,communication,electronic calculator,Refrigeration system engineering technology development,technical consulting,Technical Services;Economic Information Consulting Service;Interior and exterior decoration services;Sales Wujinjiaodian,Computers and Peripherals,building materials,auto parts,department store;rental audiovisual equipment.

Wuhu Lepu Automobile Technology Co., Ltd., established on 2012-08-07, Business scope includes general items:Manufacturing of auto parts and accessories;Lubricating oil processing,manufacture(Free of Hazardous Chemicals);Seal Manufacturing;New material technology research and development;Sales of high-performance sealing materials;Manufacturing of rubber products;Rubber Products Sales(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Global Energy Interconnection Research Institute is a Chinese company ultimately controlled by the Government of China. The firm operates as an research institute.

Chongqing Huachuang Intelligent Technology Research Institute Co., Ltd., established on 2019-12-05, Business scope includes licensed projects:Power facility installation,undertook,Take the test,Installation, modification and repair of special equipment,Inspection and testing service(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:Manufacturing of power transmission and distribution and control equipment,IC Design,Communication equipment manufacturing,Industrial automatic control system device manufacturing,Import and export,Technology Import and Export,Intellectual Property Services,Sales of Advanced Power Electronics Devices,Intelligent power transmission and distribution and control equipment sales,Research and development of intelligent robots,Centralized fast charging station,Distributed AC charging pile sales,Manufacturing of auto parts and accessories,Sales of electric accessories for new energy vehicles,Rail Transit Special Equipment,Sales of key systems and components,Development of key supporting systems for marine engineering,Material Handling Equipment Manufacturing,Smart Material Handling Equipment Sales,Smart port handling equipment sales,Sales of new energy vehicle battery replacement facilities,Integrated circuit chip design and service,Wind turbines and parts sales,Deep sea oil drilling equipment manufacturing,Manufacturing of underwater systems and operating equipment,Manufacturing of mobile terminal equipment,Conference and Exhibition Services,Manufacturing of electronic components and electromechanical components,Intelligent storage equipment sales,Intelligent robot sales,Intelligent basic manufacturing equipment sales,Intelligent control system integration,Manufacturing of industrial control computers and systems,Intelligent basic manufacturing equipment manufacturing,Intelligent Instrument Manufacturing,Artificial intelligence application software development,Manufacturing of photovoltaic equipment and components,transformer,Rectifier and inductor manufacturing,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,Information Technology Consulting Services,Information system integration service,electronic,Mechanical equipment maintenance(No special equipment),electrical equipment repair,General Equipment Repair,Special Equipment Repair,Manufacturing of other electronic devices,New energy vehicle production and testing equipment sales,Information system operation and maintenance services,Manufacturing of electronic measuring instruments,electronic(gas)Manufacturing of physical equipment and other electronic equipment,software development,General machinery and equipment installation services,General equipment manufacturing(Does not include special equipment manufacturing),Engineering and Technology Research and Experimental Development,Standardized service,Mechanical and electrical equipment manufacturing,Sales of electrical machinery and equipment,Sales of electronic measuring instruments(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Dongying Jintai Tire Capsule Co., Ltd., established on 2001-12-16, The business scope includes rubber,plastic products,Release agent,Protective agent,Capsule fixture,natural rubber,rubber powder,synthetic rubber,tire,Manufacturing and sales of hardware tools.(Except for national restrictions and prohibitions;Involves operating with a license that needs to be approved by laws and regulations)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Shandong Hengri Suspension Spring Co., Ltd., established on 2005-09-28, Business scope includes production and sales of suspension springs,auto parts,Farm Vehicle Parts;casting;General cargo import and export.(The above scope involves approval or licensed operation with valid approval or license for production and operation)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

China National Petroleum Corporation (CNPC) is an integrated international energy company. Based in China, we have oil and gas assets and interests in over 30 countries in Africa, Central Asia-Russia, South America, the Middle East and the Asia-Pacific. CNPC is China's largest oil and gas producer and supplier, as well as one of the world's major oilfield service providers and a globally reputed contractor in engineering construction, with businesses covering petroleum exploration & production, natural gas & pipelines, refining & marketing, oilfield services, engineering construction, petroleum equipment manufacturing and new energy development, as well as capital management, finance and insurance services. - Crude output: 110.33 million tons per year - Natural gas output: 79.86 billion cubic meters per year - Crude oil production: 53% of China's total - Natural gas production: 74% of China's total - Crude runs: 147.16 million tons per year - Domestic service stations: 19,840 - Domestic pipelines: 66,801 kilometers, including 16,369 kilometers for crude oil (nearly 67% of China's total), 40,995 kilometers for natural gas (77% of China's total) and 9,437 kilometers for refined products ( 48% of China's total) - Providing oilfield services and engineering construction in 63 countries around the world.

Guizhou Zhenhua Qunying Electric Co. Ltd., a subsidiary of China Zhenhua (Group) Science & Technology Co., Ltd., is a Chinese company located in Guiyang. The firm manufactures micro-seal electromagnetic relays and aviation electronic parts. China Zhenhua (Group) Science & Technology Co., Ltd. acquired Guizhou Zhenhua Qunying Electric Co. Ltd. from Guizhou Zhenhua Electronic Corp. on March 11, 2014 for $20.74 million.

China Southern Power Grid Research Institute Co., Ltd., established on 2010-11-05, The scope of business includes carrying out scientific research on power grids,technology development,Product development,Equipment manufacturing and sales,technology transfer,technical supervision,Technical Training,technical consulting,Technical services and other businesses;Carry out project review,Power engineering commissioning,System integration and other services;invest,Operating industries related to power grid core technologies and new power grid technologies;Power transmission and transformation engineering equipment supervision,engineering design,project consultancy,engineering construction;Develop information systems,System operation and maintenance and software sales business;electric equipment,Inspection and testing of electrical equipment;Computer Network Technology Services;<China Southern Power Grid Technology>journal editor,publishing,issued;design,make,acting,Publish various advertisements at home and abroad;goods,Technology Import and Export(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations must obtain a license before they can operate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

HIWIN Technologies Corp. engages in the research and development,manufacture, and sale of motion control products. It offers linear guideway, ball screws, industrial robots, rotary tables, reducers, precision bearings, and medical equipment. The company was founded by Yung Tsai Cho on October 11, 1989 and is headquartered in Taichung, Taiwan.

Jiangsu Electric Power Co. is a state-owned electric company that is mainly engaged in the constructions, management, sales & maintenance of pwer grids. The company also handles the construction, building, research, management & power-related design of electric companies within Jiangsu Province. The company was founded in December, 1988 and is headquartered in Jiangsu, CN.

The China Academy of Launch Vehicle Technology (CALT) is a major state-owned civilian and military space launch vehicle manufacturer in China and one of the major launch service providers in the world. CALT is a subsidiary of the larger China Aerospace Science and Technology Corporation (CASC). It was established in 1957 and is headquartered in Fengtai District, Beijing.

Cerbo is a Swedish private company providing investment services.

Harbin Institute of Technology (Shenzhen) (HITSZ; Chinese: 哈尔滨工业大学深圳校区), was established in 2002 as a satellite graduate school of the Harbin Institute of Technology. Currently, over 3,000 graduate students attend HITSZ situated in Shenzhen University Town, Nanshan District, Shenzhen. The campus has an area of 16.36 hectares of which 3.04 hectares are shared facilities with two other graduate schools of Tsinghua University and Peking University.

Hitachi High-Tech America, Inc., a subsidiary of Hitachi Ltd., is an American company located in Schaumburg, IL, that manufactures semiconductor manufacturing equipment, industrial equipment & electronic devices.

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)