Xining Power Supply Company, Haidong Power Supply Company, Haixi Power Supply Company, Hainan Power Supply Company, Haibei Power Supply Company, Huanghua Power Supply Company, Guoluo Power Supply Company, Yushu Power Supply Company (en preparación) , Qinghai Transmission Transformation Company Estos son básicamente los que están directamente conectados a la Compañía de Ingeniería Eléctrica, Qinghai Electric Power Zhixin Supervision Consulting Co., Ltd., (Qinghai Thermal Power Company, Qinghai Electric Power Design Institute)