Then, builds the selection model of prefabricatedelement supplier base on VIKOR model, and calculates the weight coefficients based on variation coefficient method.
Finally, calculates the evaluation coefficients of VIKOR model by case study, and then selects the best prefabricatedelement supplier by analysis of the calculation results.
Abstract: To deal with the prefabricatedelement supplier selection problem in industrialized housing projects, the paper builds the two levels evaluation system of prefabricatedelement supplier.