Study On Supplier Selection Of Z Company Under Product Upgrading

Electronic products have deeply affected the contemporary economic life,and the ever-changing demand of the market has also accelerated the pace of update and renewal of electronic products.In the process of product update and upgrade,the required manufacturing resources will follow the change update,then it may be necessary to update and upgrade the local supply chain to upgrade the manufacturing resources.Suppliers are not only important members of the supply chain,but also providers of manufacturing resources.Therefore,under the product upgrade and upgrade,it is necessary to re-exarmine and evaluate the original manufacturing resource suppliers,need to select new supplier and take cooperation to build a more efficient and low-cost supply chain.Against this background this thesis takes the supplier selection of Z Company as research object,probing into supplier selection problem in Z Company to solve the actual problems under the frequent product update and upgrade.First of all,through the analysis of the current situation of Z Company's current supplier selection,summarize the shortcomings of this method under the frequent product update and personalized requirements customization.Secondly,classify the parts and materials required for new and old products,so as to adopt different procurement strategies;On this basis,a three-step index screening optimization is proposed,then combination of evidence theory and fuzzy evaluation method is used to evaluate supplier selection.Finally,an example analysis was carried out by selecting suppliers of Z Company's glass substrates material parts.And using the sensitivity analysis,it is learned that when the resource allocation constraints are different,the index system will change,which gives the supplier the option to increase flexibility and be able to quickly and dynamically respond to changes in the business environment under dynamic and unstable market conditions.Based on the actual problems of Z company,combined with the background of current electronic manufacturing industry and the relevant research status at home and abroad,this article provides a complete solution to the problem of supplier selection of Z company in view of the characteristics of electronic product update and upgrade.At the same time,the supplier selection management ideas discussed in this article have reference value for other electronic manufacturing enterprises,especially LCD panels.