Study of Supplier Selection in Partnering Management Mode Based on Entropy-Weighting TOPSIS

With the informationization of the construction market and globalization, the traditional management mode cannot adapt to the development of the construction industry increasingly, and the management mode which takes respective interest as center has a negative impact on the construction of engineering projects easily. Therefore, partnering management mode is highly prized by the domestic and foreign construction enterprises, and the choice of partners is the key to the success of this new mode. Firstly, this paper makes a brief introduction of partnering management mode. Then, with the background of the partnering management mode, this paper analyzes the index system of suppliers' selection in the supply chain of construction industry, using the entropy method to determine evaluation index weights, and selecting suppliers in the supply chain of the construction industry comprehensively with TOPSIS. Finally, a specific case is studied on supplier selection based on the partnering management mode, and chooses the best supplier A for the building company, which verifies the feasibility and validity of the methods.