What is the relationship between Wenshan Power Supply Bureau and Wenshan Electric Power Co., Ltd. . How about Wenshan electric power co., ltd?

Wenshan Electric Power and Wenshan Power Supply Bureau are two power supply enterprises in Wenshan Prefecture, Yunnan Province, and both are "brother units" under Yunnan Power Grid Corporation. First of all, the nature of companies is different. Wenshan Electric Power is a "holding" subsidiary of Yunnan Power Grid Corporation as the largest shareholder, and Wenshan Power Supply Bureau is a branch of Yunnan Power Grid Corporation in Wenshan Prefecture. Second, the management interface of power supply voltage level is different. Wenshan Electric Power is mainly responsible for the distribution network business of Wenshan 1 10 kV and below, and Wenshan Power Supply Bureau is mainly responsible for the transmission network business of Wenshan 220 kV and above. With regard to the investment and operation and maintenance of power grid construction such as substations and power lines, according to the division of business, Wenshan Power invested in the construction and maintenance of power grids below 1 10 kV, and Wenshan Power Supply Bureau invested in the construction and maintenance of power grids above 220 kV.