Study On Evaluation Index System Of Supplier Assessment Under Supply Chain

With the development of Supply Chain Management, the relationship between enterprise and supplier is changed from competitors into partners. Enterprise must through some method to evaluate the suppliers so that they can choose a suitable partner, but the change which we mentioned in the beginning makes the original supplier assessment way is not suitable to the enterprise, and the process is much more complex than only to find a seller. Therefore how to chose and manage the supplier has become an important problem of SCM, and as the base and standards of the enterprise selection, management, monitoring and improving the supplier, how to assess and evaluate the supplier is the most important thing of the enterprise.This paper is study on how to constitute an evaluation index system of supplier assessment under the environment of supply chain. After having read all the papers of the evaluation index system which related to suppliers, first we make a conclusion, then though analyzing the theory of supply chain magement and supplier magement, we explain the disadvantage of the traditional index system. Based on selecting cooperative partners of SC, we should constitute an integrated, scientific, comprehensive and operable index system of selecting and evaluating suppliers. Depending on the internet and the era of economy, we study the performance evaluation of supplier from six aspects: service level,cooperation ability,technology level,the degree of information,operation ability and the developmental foreground of enterprise.Meantime, in the paper, we analyze the existing methods which about evaluating the supplier and discussing the innovations lie mainly in the constitution of the methodology based on the theories of principal component analysis, G1 and TOPSIS, then through using the evaluation index system and mathematic method analyze S company. Though the case, we practice and verify the method which discussed in the paper and also make some conclusions. The purpose of the paper is through evaluate and assess the suppliers, the enterprises and suppliers can be more clearly about their weakness, so that they can know how and where to improve, also they can together to seek further ways to cooperation, then we can ultimate realization the goal which is improve the core competitiveness of the whole supply chain.