建设工程的质量是建设工程的关键,质量直接关系到人民的生活、财产安全、社会和谐稳定。建设工程质量监督的关键是五党主体的主体。本文将对五党责任主体的质量监督管理行为进行分析,以期为建设项目提供参考和借鉴。 The quality of a construction project is the key to the construction project. The quality is directly related to people’s life, property safety and social harmony and stability. The key to construction project quality supervision is the main body of the five parties. This article will conduct an analysis of the quality supervision and management of the main body of responsibility of the five parties so as to provide reference and reference for the construction projects.