Ningjin County is located in the south-central part of Hebei Province, which governs 10 town, 4 townships, Xicheng District and 346 administrative villages. It is one of the earliest counties in Hebei Province to expand power. Yao Dian in Shangshu called Yong Yang, and Tao Jun County was established in Han Dynasty. In the first year of Tang Tianbao, Tao Jun County was changed to Ningjin, meaning "peaceful and prosperous times". Rich in resources, the main mineral deposits are oil, salt mines, coal mines and so on. It has been successively rated as the most potential county of private economy in China, the hometown of wires and cables in China, the famous city of casual wear in China, the advanced county of national grain production, the strong county of national food industry, the top ten counties of national pear industry, the top 100 counties of national trademark development, the top 100 demonstration counties of national entrepreneurship and the national demonstration counties of renewable energy. Mace is afraid of injury.