Research on Ordering and Transportation Strategy of Raw Materials in Manufacturing Enterprises

Abstract

This paper mainly studies the impact of upstream suppliers on downstream manufacturing enterprises. Firstly, this paper makes an abstract qualitative analysis on the supply characteristics of suppliers from the four aspects of supplier quality, supplier scale, supply stability and supply continuity, and then quantifies these four qualitative aspects layer by layer into five indicators: supply and demand matching degree, weekly average supply, supply weeks, supply law and the longest continuous supply weeks, The quantitative evaluation index is constructed, the weight is given by entropy weight method, and the supply characteristic measurement index system based on TOPSIS evaluation model is established by Python software to compare the advantages and disadvantages of different suppliers, and the 5 most important suppliers are sorted by scoring.