State Grid Northern Hebei Electric Power Co., Ltd. is a Chinese company located in Hebei and ultimately controlled by the Government of China. The firm distributes electricity.

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.

Hangzhou Electric Power Equipment Manufacturing Co., Ltd. Fuyang Rongda Complete Electric Manufacturing Branch, established on 2017-12-27, Operating range includes high,Low-voltage electrical complete switchgear,Ring main switchgear,Box type substation,Box type switchgear,Cable Distribution Box,Power quality control equipment,AC and DC power cabinet,power box,distribution box,Metering Distribution Box on Pole,Meter box,Intelligent environment control device,Electronic equipment,Intelligent monitoring equipment,transformer,Power Components,power tools,Line Metal Products Manufacturing;Undertake,undertook,Test electrical facilities.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute, established on 2012-06-21, Business scope includes technology development,technical consulting,technology transfer,Technical Services;Power Technician Training.(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.)

State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute, established on 2003-12-22, Business scope includes licensed projects:Inspection and testing service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Power Technical Supervision,Power technology development,Electricity education and training,Power technology service,Equipment Leasing,car rental,Realtor(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

State Grid Zhejiang Hangzhou Fuyang District Power Supply Co., Ltd., established on 1990-02-12, Business scope includes power supply(Administrative area of ​​Fuyang District, Hangzhou).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

State Grid Xinjiang Electric Power Co., Ltd. Economic and Technological Research Institute, established on 2013-01-25, The business scope includes being responsible for the research and compilation of the overall planning and special planning of the company's power grid development;Entrusted to participate in the management of the owner's project department,Cooperate with the company's infrastructure department to manage the construction process of power grid projects;Responsible for grid project feasibility study,User Access System Solution(design)review;Responsible for preliminary design review and project settlement supervision of power grid construction projects under its jurisdiction;Responsible for quality supervision of power grid construction projects under its jurisdiction,Daily management of quota station.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hangzhou Power Equipment Manufacturing Co., Ltd. is a company headquartered in Hangzhou, China. The firm manufactures power distribution and switch control equipment. It was founded in 1996.

North China Electric Power Research Institute Co., Ltd. (doing business as NCEPR) is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that engages in electric power generation.