Research on classification of suppliers of high-end equipment manufacturing enterprises based on the degree of interdependence

Based on the characteristics of suppliers of high-end equipment manufacturing enterprises (HEME), it is necessary for HEME to implement supplier classification management. The paper selects the degree of interdependence as a classification perspective and builds a classification model of HEME suppliers. According to the producer´s dependence on the supplier and the supplier´s dependence on the producer, the classification indicators of HEME suppliers are defined. A typical high-end equipment manufacturing enterprise is used as a case study. The empirical study is conducted by using the K-means clustering analysis method. The empirical results show that interdependent suppliers, supplier-oriented suppliers, independent suppliers and producer-oriented suppliers do exist in HEME. The paper conclusions provide important reference and guidance for HEME implementing supplier classification and managing suppliers.