No.49 Tengfei Street, Rare Earth High-tech Zone, Baotou City is the registered address of Baotou Huidian Electric Power Technology Co., Ltd., and the sub-district office of Huanghe West Road is located in Jiuyuan District, Baotou City. It is the seat of Baotou city and district government and the political and cultural center of Jiuyuan District. The office covers an area of 37 square kilometers, with a total population of 1050,000. It has10 community neighborhood committees and 4 village committees under its jurisdiction.