The Zhongke Building Project is located on Taibai road, western new town of Fuling District, Chongqing. The building height is 99.8 meters, the total construction area is 38,000 square meters, with 2 floors underground and 26 floors above ground. The main functions are underground garages, apartments, and offices. This project is the first high-rise building in China that adopts steel tube confined concrete outer frame-core tube structure system and external fair-faced concrete PC wall slab enclosure system.