Sumitomo Metal Industries, Ltd. engages in the steel business. It operates through the Steel and Other segments. The Steel segment includes pipes and tubes, sheets and plates, construction materials, railway parts, castings and forgings, bars, and titanium products. The Other segment comprises of real estate leasing and electronic components businesses. The company was founded in April 1897 and is headquartered in Osaka, Japan

China Aviation Development Commercial Aviation Engine Co., Ltd., established on 2009-01-17, The scope of business includes the design of commercial aircraft power plants and related products,develop,Production,final assembly,test,Sales,repair,Serve,Technology development and technology consulting business,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]

Hefei General Machinery Research Institute Co. Ltd. is a private company headquartered in Shusha, China, focused on oil and gas field machinery and equipment.

Suzhou Thermal Research Institute Co., Ltd., established on 2003-07-07, Business scope includes periodical distribution(<Power Safety Technology>).Engaged in nuclear power plant operation technology,Nuclear Engineering Technology,Thermal Engineering Technology,Environmental Engineering Technology,Research, development and application of new energy technologies;Social Stability Risk Analysis;Construction,Engineering Supervision,Equipment Manufacturing Supervision;Technology intermediary service;Business management training(Does not include nationally recognized vocational certificate training);R&D of related products,sales and agency;Carry out environmental testing,Radioactive Contamination Monitoring Service;Measurement and testing technical services;Self-operated and agent import and export business of various commodities and technologies;Undertake the design and construction of fire protection facilities;Chemicals(Non-dangerous goods)Sales;measuring tools,Electrical equipment rental;Own house rental;Conference and Exhibition Services;Develop energy equipment,Inspection, testing and evaluation of special equipment;metallic material,organic material,concrete material,oil,Chemicals,Inspection, testing and evaluation of resin and its products;Non-destructive testing technical services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Fire technical service(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:Professional Design Services;Special Equipment Repair(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Founded in 1959, China Machine Testing Equipment Co., Ltd. (hereinafter referred to as "China Machine Testing SINOTEST") (formerly known as Changchun Testing Machine Research Institute of the Ministry of Mechanical Industry, formerly known as Changchun Institute of Mechanical Science Co., Ltd.) is the centralized management unit of technology and standards in the national testing machine industry, and is known as the "cradle of testing machine technology in China". CMIT Testing is a national scientific and technological innovation enterprise focusing on the R&D and manufacturing of "test equipment". It is China's top engineering test equipment and material test solution provider. It has the strongest product innovation capability and special aircraft product R&D and manufacturing system in the industry. It is the only product service coverage unit component development, finalized product manufacturing, personalized special aircraft product customization High end solution provider of the whole industrial chain undertaken by the laboratory as a whole. It is a scientific and technological innovation enterprise with great scale, competitiveness and influence in the field of engineering test equipment, calibration and automatic assembly equipment in China.

China United Heavy Gas Turbine Technology Co., Ltd., established on 2014-09-22, Business scope includes general items:Gas turbine related technology development,technology transfer,technical consulting,Technical Services;Gas Turbine Design,research and development;Test Verification Assessment;Gas Turbine Test Plant Management,to run,maintain;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)

Shenzhen Yichengda Industry Co., Ltd., established on 2000-01-02, Business scope includes general business items:Solder,Solder bar,Hardware,electronic,Electronic accessories,surface treatment agent,solder paste,Solder wire,Fast Drying Flux,Adhesive,Water-based resin paint,alkyd resin paint,Acrylic resin paint,Polyurethane resin paint,Thinner,detergent,Technical development of machinery and equipment;Invest in business(Specific projects will be reported separately);Realtor;Domestic Trade,Import and export of goods and technology.(law,Except for projects that are prohibited and required to be approved before registration by administrative regulations or decisions of the State Council),The licensing program is:Solder,Solder bar,Hardware,electronic,Electronic accessories,surface treatment agent,solder paste,Solder wire,Fast Drying Flux,Adhesive,Water-based resin paint,alkyd resin paint,Acrylic resin paint,Polyurethane resin paint,Thinner,detergent,Sales and processing of machinery and equipment.

Shanghai Power Generation Equipment Design and Research Institute Co., Ltd., established on 1996-06-19, Business scope includes licensed projects:Construction engineering design;Various construction activities.(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:Power generation equipment industry and environmental protection field,Technology development in the field of new energy,technical consulting,technology transfer,Technical Services,Technology Exchange,Technology Promotion;Electromechanical Product Design,Manufacturing and sales;Automatic control system of production and operation power station;Design of civil nuclear safety equipment and materials,manufacture,Sales,Identification test;Power generation equipment performance testing and equipment supervision;Power station and thermal energy engineering design and consultation,complete set of equipment,contractor;Non-engineering construction foreign contracted projects(Operate with a license);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)

Mitsubishi Heavy Industries, Ltd. engages in the manufacture and sale of ships, industrial machinery, and aircraft. It operates through the following segments: Energy, Plants and Infrastructure Systems, Logistics, Thermal and Drive Systems, and Aircraft, Defense and Space. The Energy segment handles clean gas and steam power systems, nuclear power systems, compressors, and marine machinery. The Plants and Infrastructure Systems segment deals with commercial ships, engineering, environmental systems, machine tools, and machinery systems. The Logistics, Thermal and Drive Systems segment provides material handling systems, engines, turbo chargers, HVAC systems, and automotive air-conditioners. The Aircraft, Defense and Space segment covers commercial aircraft, defense aircraft, missile systems, naval ships, special vehicles, maritime systems, and space systems. The company was founded by Yataro Iwasaki on July 7, 1884 and is headquartered in Tokyo, Japan.

Shanghai Electric Power Generation Equipment Co., Ltd. is a joint venture company headquartered in China. The firm manufactures turbines.

Wuhan Jinhui Technology Co., Ltd., established on 1997-08-13, The scope of business includes the development of chemical equipment,develop,Technical Services;Chemical Equipment,Instrumentation,computer retail(If the country has special regulations, follow its regulations);Self-operated and agent import and export of various commodities and technologies(Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of)

China General Nuclear Power Corporation, established on 2014-03-25, Business scope includes general business items:,The licensing program is:Nuclear-dominated electricity production,Heat production and supply,Related Professional Technical Services,nuclear waste disposal,Organize and implement the construction and management of nuclear power plant projects;Organize the operation of nuclear power plants,Maintenance and related business;Organize and develop the design and scientific research work of nuclear power plants;Engage in related investment and import and export business.

Zhuhai Sansitaijie Electric Equipment Co., Ltd., established on 2004-04-08, Business scope includes system integration;Production of testing equipment,research and development,wholesale,retail;communication device(Excluding mobile communication terminal equipment),Computer Parts,electrical machinery,electronics(Except for the above items that require administrative permission)Wholesale,Technical services and consulting for retail and related products.

China General Nuclear Power Group is an energy corporation that focuses on the development of clean energies like nuclear power, wind power, nuclear fuel, and solar power. The company has over 30 years of experience in research and development and operation of nuclear power projects. The company's mission is to develop quality clean energy to benefit mankind with safety while pursuing excellence. China General Nuclear Power Group was founded on 1994 and is headquartered in Shenzhen, China.

Kobe Material Testing Laboratory Co. Ltd. provides metallographic testing and analysis services. The company was founded in March 1950 and is headquartered in Kako-gun, Japan.

Zhenshi Group Eastern Special Steel Co., Ltd. is a joint venture company headquartered in Jiaxing, China, that manufactures steel products.

Shanghai Guanglisi Technology Co., Ltd., established on 2021-01-15, Business scope includes general items:Engaged in new energy technology,information Technology,Technical services in the field of computer technology,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Network technology service;Internet of Things Technology Services;Information Technology Consulting Services;Machinery sales;Sales of electrical machinery and equipment;Instrument sales;Mechanical equipment research and development;Motor and its control system research and development;software development(Audio-visual products,publications excluded)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Ringer Rivet Jiangsu Co., Ltd., established on 2014-03-25, Business scope includes fasteners,metal crafts,Mold and parts processing,Sales;Metal Products Manufacturing,Production,Sales;Metal Material Sales;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Toshiba Corporation (株式会社東芝 Kabushiki-gaisha Tōshiba, English: /təˈʃiːbə, tɒ-, toʊ-/) is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, home appliances, medical equipment, office equipment, as well as lighting and logistics.