China's infrastructure construction is experiencing a high growth period of project construction, strengthen the whole process, reasonable and effective quality management, distribution and utilization of investment, in constant scale, standard, schedule and cost saving investment conditions, ensuring the quality of projects, in order to improve the social benefit of construction projects. Although, we have established the concept of quality management, the whole process to realize the necessity of quality management, but still exist many problems affecting the process quality control effectively. At present there are still exist in the field of construction of the project quality does not pass. These phenomenon and construction project quality control phases is inevitable. Due to the construction projects of investment, big itself has long construction period, determines the construction project engineering quality management process, must establish a comprehensive management system. Through analysis of current construction projects in quality management, explores how to improve the whole quality management method and way to promote the scientific quality management of construction projects, and improve quality of construction projects