State Grid Ningxia Electric Power Co., Ltd. is a wholly-owned subsidiary of State Grid Corporation and a state-owned super-large energy supply enterprise. It undertakes the planning, construction, operation, overhaul, marketing, management and operation of Ningxia Power Grid, and provides sufficient, stable and high-quality power supply and service for Ningxia's economic construction, social development and people's life. The company has six local power supply companies in Yinchuan, Wuzhong, Shizuishan, Zhongwei, Ningdong and Guyuan and 12 professional companies (State Grid Ningxia Maintenance Company, State Grid Ningxia Electric Research Institute, State Grid Ningxia Economic Research Institute, State Grid Ningxia ICT Company, State Grid Ningxia Training Center, Ningxia Power Transmission and Transformation Company, State Grid Ningxia Materials Company, State Grid Ningxia Construction Branch and State Grid Ningxia Service). State Grid Ningxia Electric Power Co., Ltd. has been actively serving local economic and social development and has been commended by the government of the autonomous region 19.