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.

Telia Finland Oyj provides mobile telecommunication services. It offers mobile telecommunications services to residential subscribers through independent distributors and to corporate subscribers through direct sales force. The company is headquartered in Helsinki, Finland.

State Grid Jiangsu Electric Power Co., Ltd. Nantong Power Supply Branch, established on 1991-04-16, The scope of business includes engaging in planning related to the power industry,design,Research,consult,test,to build;Distribution of electrical equipment;Power talent exchange,information service,Power knowledge and skills training;Power-specific communication,Management of information network and facilities,technical transformation,Construction;Electric vehicle charging and swapping service;Meter reading for tap water and gas,TOLL,Integrated Energy Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

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.

State Grid Shanghai Municipal Electric Power Co. (doing business as SMEPC) is a company headquartered in Shanghai, China and ultimately controlled by the Government of China. The firm engages in electricity distribution.

State Grid Henan Electric Power Company Zhengzhou Power Supply Company, established on 2005-12-07, Business scope includes power supply services(The operating permit).

Shaanxi Tianyang Intelligent Technology Co., Ltd., established on 2012-11-23, Business scope includes computer software and hardware,application system software,Development of security system software,Production,integrated,Sales,technical consulting,Technical Services;Computer hardware,security product,Explosion-proof products,electronic product,Electrical products,Communication Products,Instrumentation,Wujinjiaodian,Intelligent automation products,Optical Mechatronics Products,Energy saving and environmental protection products,Design of mechanical equipment and accessories,research and development,manufacture,Sales,Install,repair,technical consulting,Technical Services;Self-operated and agent import and export business of various commodities and technologies(Except for the technology and goods that the state restricts or prohibits the company to operate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Chengdu Weiying Weinuo Environmental Monitoring Equipment Co., Ltd., established on 2012-10-15, The business scope includes instrumentation,Production of electronic equipment,Sales;communication,Computer and Electronic Equipment Development,Information Consulting Service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

The Group's principal activities are the development and marketing of telecommunication systems to teleoperators and other service providers. The Group operates in two segments: Messaging Solutions and Charging Solutions. Messaging caters to fixed and mobile network operators worldwide, its new products including Interactive Voice response Application Server, a multipurpose Media Server and a family of voice and video communication services. Charging includes convergent charging real-time voice and data charging solutions, as well as flexible and versatile real-time IP multimedia, charging, balance management and speech control solutions.The Group operates in Europe, Middle East, Africa, Asia Pacific and the Americas.

Shijiazhuang Kelin Electric Co., Ltd. engages in the manufacture of power systems and electrical equipment. Its products include intelligent substation systems, microcomputer protection and monitoring, intelligent integration power supply, electric power communication, distribution automation systems, fault monitoring systems for cable line and overhead network, concentrator and collector, and smart and electronic meters. The company was founded on February 12, 2000 and is headquartered in Shijiazhuang, China.

Hisense Home Appliances manufactures household air conditioners and central air conditioners. They provide manufacturing, marketing, and technical services. They offer cleaning and maintenance services for their air conditioners. They provide a warranty policy and transparent fee-based inquiries for their customers.

Jiangsu Runjie Information Technology Development Co., Ltd., established on 2011-05-12, Business scope includes computer information technology services;Internet of things technology development,application;Computer software development,Sales;Communication Engineering Design,construction,repair;Indoor and outdoor decoration engineering construction;Anti-corrosion insulation project,Interior and exterior decoration works,Intelligent Control System Engineering Design,construction;account Serive;financial instrument,office equipment,Electronic equipment,Wujinjiaodian sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd., established on 2015-01-08, Business scope includes technology development,transfer,consult,to promote,Technical Services;Technology Import and Export;Power generation technology training;software development;market survey;Economic Information Consulting(No intermediary services);Engineering and Technology Research and Experimental Development;Environmental monitoring;Chemical Products(Excluding flammable and explosive dangerous goods);Technical testing;Engineering Project Management;Engineering cost consultation;Engineering Consulting;Project budget,audit;Computer System Services;Professional contractors;Construction General Contracting;Internet information service.(The above-mentioned scope of business involving licensed items,With license certificate,The certificate is operating within the validity period,Do not operate without permission)

Zhengzhou Haipai Electric Technology Co., Ltd., established on 2007-01-26, Business scope includes automation equipment,electronic computer software,R&D of hardware and network equipment,Production,Sales,Leasing and technical services;Research on Electric Automation Technology,Technology Transfer and Consulting Services;Instrumentation,Equipment,electric equipment,Sales of communication equipment,lease.

Zhengzhou Xiangyu Technology Development Co., Ltd., established on 2005-04-25, Business scope includes power products,electronic product,electrical products,Research on mechanical products,plan,Sales;computer software development,Sales;technical consulting,Technical Services,technology development,technology transfer;HP-9000Production of series microcomputer protection devices(Prohibited by national laws and regulations,Not allowed to operate;subject to approval,Do not operate without approval).

Chengdu Zhongxun Technology Co., Ltd., established on 2010-08-10, Business scope includes research and development of computer software and hardware,Sales,technology transfer,technical consulting,Technical Services.

Shaanxi Lingcai Xinyuan Information Technology Co., Ltd., established on 2008-04-18, The business scope includes the call center business of the second type of value-added telecommunications business in Shaanxi Province,Information service business(Excluding fixed-line telephone information service)(The value-added telecommunications business license is valid until2018year10moon14day);Computer hardware and software,internet product,Development and sales of telecommunications products;Sales of communication equipment and equipment;Internet technology development,Consulting and technology transfer;Computer Network System Integration;Consulting for technical information on telecommunications.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xiamen Yaxon Network Co., Ltd. engages in the research and development, production, and sale of vehicle networking terminals and system platforms. Its products include driving recorders, telematics boxes, and system platform software. The company was founded by Chao Yang Huang on October 28, 1995 and is headquartered in Xiamen, China.