Selection of suppliers of vehicle components based on green supply chain

Green supply chain is an important means to promote the harmony between vehicle manufacturer enterprises and the environment. Choosing appropriate vehicle component suppliers based on the green supply chain provides a solid foundation for vehicle manufacturers to develop green products and green systems. According to the characteristics of green supply chain, this paper builds the assessment index system for suppliers of vehicle components and establishes the assessment model by using the Threshold Method and the Gray Correlation Analysis. Through quantitative and qualitative methods, we analyze specifically for the process of vehicle manufacturers choosing respective suppliers of vehicle components, and prove the efficiency and validity of the established assessment model and index system.