With the rapid development of informatization, the application of BIM(Building Information Modeling)technology in engineering has become increasingly popular. Under the current environment, how to make a good use of BIM technology in engineering construction and the development of the construction industry is worthy of our exploration. This article takes Lanzhou Hongyun Jinmao Project as a carrier and introduces the process of implementation of BIM technology and its collaborative information during the project. It introduces the application of BIM technology in deepening management, including optimization of the initial design, the cooperation of each profession and the deepening according to the actual situation. It also introduces the application of BIM technology in quality management, security management, data management, and technology management, including how to assist the development of each aspect of the work, and how to carry out the general contracting management and ensure the integrity and reliability of the final delivery. Meanwhile, by using BIM technology to combine design and construction of rack system in Low-position Jacking Formwork System effectively, the project strengthens the promotion and application of new technologies perfectly. Through the comprehensive introduction of the application of BIM technology and summary of Lanzhou Hongyun Jinmao, we hope it could provide some references for the application of other projects.