Is located in Beijing, Tianjin, stone triangular hinterland, city 140 km south of Beijing, Tianjin, 145 kilometers east of the southwest will be away from Shijiazhuang, Hebei Province, 125 km.

• 地处京、津、石三角腹地，市中心北距北京140公里，东距天津145公里，西南距河北省会石家庄125公里。