Beijing Quanlu Communication Signal Research and Design Institute Group Co., Ltd., established on 1994-11-18, Business scope includes railway communications,protection,Signal,Power and supporting engineering design;Engineering surveys matching the design scope,Engineering geological survey;Architectural Engineering Design;technology development,technical consulting,technology transfer,Technical Services;System Integration Technology Development;Sales of new products that have been identified as qualified after development;System Integration Testing,Install;Import and export;Technology Import and Export;Agent import and export;use<Railway Communication Signal Engineering Technology>Place an ad[Except for projects that have not obtained special permits in the scope of business];Import and export;Technology Import and Export;Agent import and export;publishing,issued<Railway Communication Signal Engineering Technology>.(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.)

Communication and Signal Research Institute of China Academy of Railway Sciences Group Co., Ltd., established on 2002-06-24, Business scope includes rail transport,Related technology and equipment of urban rail transit,System Integration Research,to develop,Sales;technology development,technology transfer,Technical Services,Technical Training;Technology Import and Export,Import and export,Agent import and export;advertising business;property management;lease commercial premises.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

China Railway Jianzhu Group Co., Ltd. is a Chinese company ultimately controlled by the Government of China that develops, invests in, constructs and inspects railway engineering projects.

Beijing Huatie Information Technology Co., Ltd., established on 1993-01-14, The business scope includes the production of surge protection products;technology development,technology transfer,Technical Services,Technical Training;Rail transport,Computer System Integration of Urban Rail Transit;Information System Design Services,Integration Implementation Services,Operation and maintenance service;Import and export,Technology Import and Export,Agent import and export;Sales rail transport,Urban Rail Transit Equipment.(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.)

Beijing Ruichi National Railway Intelligent Transportation System Engineering Technology Co., Ltd., established on 2004-06-16, The scope of business includes the production of railway communication signal equipment and electronic equipment;technology development,technology transfer,technical consulting,Technical Services;selling computer software,the hardware,Equipment,electronic product,Wujinjiaodian,communication equipment.(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.)

China Railway Research Institute Group Co., Ltd., established on 2002-01-24, Business scope includes rail transport,Related technology and equipment of urban rail transit,System Integration Research,to develop,Production,Sales;contractor,Survey and design,construction,supervision;Material and process,Development of environmental protection technology and its equipment,application;development of computer technology,application;technology development,technology transfer,Technical Services,technical consulting,Technical testing;Environmental Impact Assessment;Import and export business;Technology and product exhibition;advertising business;property management;car park service;lease commercial premises;road freight transport;Risk Assessment of Geological Hazard Prevention and Control.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Road freight transport and 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.)

General Railway Signal, a subsidiary of Alstom SA, is an American company. The firm supplies railway signaling equipment, systems and services. Alstom SA acquired General Railway Signal from Sasib SpA on March 01, 1998.

Russian Railways is one of the largest companies in the global transport sector. It manages infrastructure and operates freight and passenger train services. Russian Railways handles 39% of all freight movements including pipelines and over 43.2% of all passenger journeys in Russia. The company’s primary goal is to meet the state’s rail transport and employment needs, and to provide services to passengers. It seeks to effectively develop a transportation business that is able to compete in the Russian and international markets while respecting its responsibility as a national carrier and rail infrastructure owner. Russian Railways was established by Decree No. 585 of the Russian Government on September 18, 2003. It began operations on October 1, 2003.

The Nippon Signal Co., Ltd. engages in the railway, road, and other transportation infrastructure works, traffic information, and automated fare collection systems. It operates through the Traffic and Transportation Infrastructure; and Information and Communication Technology Solutions segments. The Traffic and Transportation Infrastructure segment deals with the manufacture, sale, and maintenance of products related to railway signals and traffic systems. The Information and Communication Technology Solutions segment handles the manufacture, sale, and maintenance of products related to automatic fare collection, automatic control systems, and parking systems. The company was founded on December 27, 1928 and is headquartered in Tokyo, Japan.

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]

General Signal Corp. manufactures industrial products and components in the process, electrical and industrial control industries. The company is headquartered in Stamford, CT.

China Railway Shanghai Design Institute Group Co., Ltd. is a company headquartered in China ultimately controlled by the Government of China. The firm provides engineering services.

Hefei Gocom Information Technology Co., Ltd. engages in the research, development, production, sale, and technical service of industrial railway signal control and intelligent dispatch products. It offers ground industrial railway signal control products, industrial mine narrow gauze signal control products, and information system integration services. The company was founded by Zhen Wei on December 26, 2000 and is headquartered in Hefei, China.

China Shenhua Energy Co., Ltd. engages in the production and sale of coal and electricity. It operates through the following business segments: Coal, Power, Railway, Port, Shipping, and Coal Chemical. The Coal segment includes the production and sale of coal as well as the operation of coal mines. The Power segment includes the generation and sale of power and electricity. The Railway segment includes the operation of transportation railways for coal and non-coal commodities. The Port segment provides logistics and vessels for coal and non-coal cargo. The Shipping segment includes self-operated vessel management and allocation for coal distribution. The Coal Chemical segment comprises the coal-to-olefins project of Baotou Coal Chemical. The company was founded on November 8, 2004 and is headquartered in Beijing, China.

Guoneng Shuohuang Railway Development Co., Ltd., established on 1998-02-18, Business scope includes coal operation(No trading of physical coal in the Beijing area,Storage and transportation activities);Coal and products,Rail transport of other goods;stay;the construction,Operate the Shuohuang Railway;contractor,project consultancy;Real estate development and management;sell minerals,chemical material,Chemical Products,building materials,Equipment,Electronic equipment,office equipment,cotton,numb,Livestock products;HR Services;property management;Catering Services;Logistics and Freight Forwarding(Multimodal transport and forwarding agency services);Railway Emergency Rescue,Technology development in the field of electronic equipment,Technology Promotion,Technical Services;Technical testing;Railway inspection,maintain(Outer port);Railcar Maintenance(Outer port);Geothermal mining,stone mining(Outer port).(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.)

Korea Railroad Research Institute is a South Korean private company. The firm operates as railway research body.

Daido Signal Co., Ltd. engages in the manufacture, sale, maintenance, and repair of railway signal safety devices, electrical equipment, and other mechanical devices. It operates through the following business segments: Railway Signal-Related, Industrial Machinery-Related, and Real Estate-Related. The Railway Signal-Related segment provides railway signal equipment. The Industrial Machinery-Related offers information and communication equipment. The Real Estate-Related segment handles the leasing of real estate properties. The company was founded in November 1929 and is headquartered in Tokyo, Japan.