A Company Gas Station Repair Maintenance Supplier Evaluation Research Based On The Improved TOPSIS

With the acceleration of the process of global economic integration and marketcompetition intensifies, more corporate advocate to focus on their core business toenhance their own competitiveness, and to take more outsourcing and global sourcingstrategy for non-core business. How objectively, comprehensively, Scientific andeffective evaluation and selection of suppliers has become the subject which everyenterprise will face under such trend. Considerations and evaluation in the evaluationand selection of suppliers must from a multi-dimensional and with multi-index.Meanwhile, as the supplier information is not clear and aligned, the selections ofsuppliers based on multiple evaluation items to evaluate and choose to supply resourceswill face greater challenges. The key issues to be addressed in this article, is alwaysaround the evaluation index system in the evaluation and selection of suppliers, themain line of the evaluation methods and multi-objective decision-making, All researchwill focus on supplier evaluation criteria to identify and build the evaluation, theevaluation of the relative merits of the limited existing evaluation object and verify thescientific and effective launching.First, suppliers and their partnerships characterized on the basis of supply chainenvironment, identify and build the basic principles of the supplier selection andevaluation, also combined with the actual situation of the Company A to discuss therelationship between the service class supplier selection should focus on theconsideration in several dimensions and guidelines, and the interrelations between theseguidelines.Secondly, it will explore the significance of setting principles and to study theimpact of the comprehensive evaluation of the supplier and the supplier evaluationfactors and indicators. Also combine with the real case of service provider company A,analysis its vision and strategy to determine company A’s maintenance supplierevaluation indicators.Thirdly, TOPSIS improvement method will be used based on Simos process，tocarry out the closeness sort out of the limited supplier during evaluation the object of the enterprise’s ideal target，eventually achieve the decision-making in multi-objectivesupplier evaluation environment.Lastly, it will combined company A’s supplier evaluation and selection as theinstance example to validate the model’s scientific and effectiveness.