CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. engages in the research, production, and sale of railway system parts and technologies. Its products include electrical products, anti-vibration products, couplers and draft gears, braking products, engineering equipment, and energy saving products. The company was founded on June 1, 1959 and is headquartered in Qingdao, China.

Shenyang Zetong Digital Co., Ltd., established on 2004-03-04, Business scope includes electronic products,communication products,Development of automatic control products,Sales;Computer software and hardware development;consult,Sales,Serve,system integration,Integrated wiring;Video Network Engineering Consulting and Technical Services(Except for items limited by laws and regulations in the above scope).

PINTSCH stands for safety and availability in national and international rail traffic. As a manufacturer of safety-relevant products for the railway infrastructure, They focus their offer on the provision of systems, components and services. From development, approval and planning, through production and assembly to commissioning and turnkey handover. Their system solutions are tailor-made, individually dimensioned and precisely tailored to the respective requirements. Their goal: Translating operational requirements into safety-relevant technology.

Neuro Kinetics, Inc. develops eye tracking technology and non-invasive neuro-otologic diagnostic systems. Its products include I-PAS, I-Portal NOTC, I-Portal SVNG-2, I-Portal SVNG-3, VEST Software, and I-Portal Software. The company was founded by Jan Parmentier on December 20, 1984 and is headquartered in Pittsburgh, PA.

UHV Company of State Grid Heilongjiang Electric Power Co., Ltd., established on 2012-04-19, Business scope includes general items:Carry out business activities with the authorization of the head office.

Training Center of State Grid Zhejiang Electric Power Co., Ltd., established on 2007-12-04, Business scope includes power technology transformation,Technical Advisory Services,Training Services.

China Railway Construction Electrification Bureau Group First Engineering Co., Ltd., established on 1988-04-23, Business scope includes professional contracting of railway electrical engineering;Professional contracting of railway electrification engineering;Highway traffic engineering professional contracting;City and road lighting engineering professional contracting;Communication Engineering General Contracting;Professional contracting of power transmission and transformation projects;Mechanical and electrical equipment installation engineering professional contracting;steel,building materials,hardware products,Electrical Equipment,electric wire,sales of cables;Railway electrical equipment,Manufacture and sales of metal components;Equipment,Real estate management leasing service;electricity,Electrification inspection and testing technical services.Information system integration service;Information Technology Consulting Services;Engineering Construction Technical Consulting Services.

Casco Signal Co., Ltd., established on 1986-03-05, Business scope includes system design of communication signal engineering,Integration and contracting;R & D and production of communication signal equipment and supporting equipment,Sell ​​self-produced products;Wholesale of self-produced products and similar products,import and export,commission agent(except auction);Provide relevant technical advice,Supporting services such as technical services and maintenance services(Commodities that do not involve state trade management,Quota involved,license management,special regulations,quality inspection,security management requirements,It is necessary to obtain the corresponding license in accordance with the relevant regulations of the state to carry out business operations). [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

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.

Guangxi Liugong Luchuang Manufacturing Technology Co., Ltd., established on 2010-03-05, Business scope includes industrial manufacturing technology development,Consulting and Services;Enterprise Information Management,Corporate Image Planning;computer system integration;Machinery sales,Install,debugging;Office automation equipment,laboratory equipment,multi-media equipment,Office supplies and consumables,Wujinjiaodian,Sales of teaching equipment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Xuzhou Hanlin Technology Co., Ltd., established on 2001-08-07, Business scope includes computer software development,Sales;Software technology consulting and technical services;Network construction and maintenance,Web design and production,Decoration design and production;computer accessories,computer consumables,beauty equipment,Industrial videoscope,Chemical Products,Office Supplies,household appliances,photographic equipment,Instrument sales;Self-operated and agent import and export business of various commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yantai Antrop Network Technology Co., Ltd., established on 2015-09-18, Business scope includes software services,Research and development of network technology,R&D and sales of smart devices,R&D and sales of robots;Building Intelligent System,Installation of office automation system;teaching facility,teaching software,teaching instrument,Intelligent robot equipment,Wholesale of surveillance equipment,retail;food sales;Daily necessities,Wholesale and retail of agricultural products;Cigarette retail.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Maanshan Iron & Steel Co., Ltd. engages in the manufacture and sale of iron and steel products. It operates through the Production and Sale of Iron and Steel Products and Related By-Products; and Financial Service segments. The Production and Sale of Iron and Steel Products and Related By-Products segment involves the firm and its subsidiaries except Masteel Financial. The Financial Service segment consists of Masteel Financial. Its products include the steel plates, steel section, wire rods, and train wheels. The company was founded on September 1, 1993 and is headquartered in Ma'anshan, China.

Suzhou Ruixin Rail Transit Technology Co., Ltd., established on 2015-09-10, Business scope includes research and development of rail transit equipment,Sales and development of related software and hardware, and maintenance support services for related equipment;Sales:Railway rolling stock and spare parts,Automation equipment and accessories,electronic product,Engaged in the import and export business of the above products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information Consulting Service(Not including licensing information consulting services);Industrial Robot Manufacturing;Industrial Robot Sales;Industrial automatic control system device manufacturing;Industrial automatic control system device sales;Mechanical equipment research and development;Machinery sales;General equipment manufacturing(Does not include special equipment manufacturing);General Equipment Repair;Metal Material Sales;Metal Products Sales;Sales of high-quality special steel materials;Sales of new metal functional materials;Sales of high-performance non-ferrous metals and alloy materials;Sales of railway transportation equipment;Non-ferrous metal alloy sales;electronics sales;Mechanical Parts,Parts sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

CRRC Qingdao Sifang Co., Ltd. engages in the manufacturing of high-speed trains, urban rail transit vehicles; and the export of rail transit equipment. Its products include high-speed electric multiple units (EMUs), inter-city EMUs, subway vehicles, modern trams, monorail vehicles, high-end railway passenger cars, and internal combustion EMUs. The company was founded in 1900 and is headquartered in Qingdao, China.

Matsushita Electronics Corp. develops and manufactures electronic products. Its products include plasma TVs, DVD players, and digital cameras. It is a subsidiary of Matsushita Electric Industrial Co. Ltd. The company is headquartered in Osaka, Japan.

Qingdao Qingzheng Electronic Equipment Co., Ltd., established on 2002-04-08, Business scope includes general items:Research and development of power distribution switch control equipment;Manufacture of power distribution switch control equipment;Distribution switch control equipment sales;Manufacturing of power facilities and equipment;Sales of power facilities and equipment;Manufacturing of power transmission and distribution and control equipment;Intelligent power transmission and distribution and control equipment sales;Mechanical and electrical equipment manufacturing;Sales of mechanical and electrical equipment;Manufacturing of Power Electronic Components;Sales of power electronic components;Technology Import and Export;Import and export;Labor service(Does not include labor dispatch).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

China Railway Nanning Bureau Group Co., Ltd. Nanning Power Supply Section, established on 2013-12-17, The scope of business includes accepting the entrustment of China Railway Nanning Bureau Group Co., Ltd. to carry out business(Above business scope,Involving operations that require an administrative license,Operate with a valid license;Prohibited by laws and regulations,Not allowed to operate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)