Hongqi Iron Mine in Chengde City is located in Shuangqiao District, Chengde City. Hongqi Iron Mine in Chengde City refers to an iron mine located in Shuangqiao District of Chengde City. The mine is rich in iron ore resources and is considered as one of the important local economic sources. Hongqi Iron Mine has a long history and was once one of the important bases of iron ore industry in China. At present, Hongqi Iron Mine is undergoing mine transformation and environmental protection management to improve mine production efficiency and environmental quality.