Supply chain management is the basic theory for company material procurement. In applying it to China Northern Airlines (GJ), the key point is to understand nowadays supply chain management theory and figure out the intrinsic relationship between material procurement and the theory. Thus, the fundamental value of the theory and its scientific application can be guaranteed. From the perspective of the supply chain theory, the effective analysis on the intrinsic relationship between the supplier and the buyer enables the specific study on the environment of establishing the supply chain between them. Thus, makes it possible for the supplier and buyer to further discuss the factors that affect the establishment of the supply chain environment. Thereby, manifest the diversification and creativity in GJÂs material procurement approach. Besides, both targeted and comprehensive, Supply chain management can also be gradually achieved. Based on the study of supply chain management theory, this paper firstly discusses the specific issues of traditional procurement model. Then it studies the important role of strategic procurement partnership to help establish the emerging supply chain system. Finally, it explores how to establish strategic procurement partnership so as to realize diversification of GJ material procurement approaches. The above shows the topic, the idea and main targets of this paper. I hope this could help to provide theoretical support for further study in the future.