Abstract: Purpose/Significance Constructing a set of quantitative evaluation tools that can scientifically and reasonably evaluate labor relations is an important means to improve the management of labor relations. Design/Methodology Based on the positioning characteristics of Chengdu Hi-tech Zone, through the collection and research of relevant research documents on labor relationship evaluation, and taking the enterprises in Chengdu Hi-tech Zone as the inspection object, we combed out the basic logic of the harmonious labor relationship operation and constructed a set of labor relationship evaluation system. The system contains basic labor relationship evaluation indicators and promotion labor relationship evaluation indicators. The basic indicators require enterprises to operate in compliance with laws and regulations, and the promotion indicators require enterprises to be able to develop continuously and steadily. Findings/Conclusions The construction of the labor relation evaluation index system helps the government fulfill the role of referee and conduct labor inspection and arbitration. It is helpful to discover the most important factors that affect the harmonious labor relations of enterprises, and solve the labor relationship management problems in a targeted manner.