Yincheng building is located near Zhonghua South Street, Shijiazhuang, with a total height of more than 150 meters. The building covers an area of 5851 square meters, a total construction area of more than 65000 square meters, and the office floor is 3.85 meters high. All of them have overhead technical floors. The area of each floor of the office floor is about 1500 ~ 1800 square meters. A helicopter apron is set on the top of the main building to meet the fire control and special requirements.