Research on Partner Selection of Landscaping Business Supply Chain Based on G1 and Gray Correlation Method

Good supply chain collaboration between enterprises is an important foundation for supply chain management to achieve good results, selecting the appropriate supply chain partners will decide whether this benign cooperative relations could be smoothly established. This paper establishes the landscape engineering project management model, based on the analysis to identify landscaping supply chain partners, take landscaping projects for example, it has established the evaluation system of landscaping project suppliers and use combined approach of G1 method and gray correlation method to establish the index weight and evaluation methods, and given the scientific supply chain partners evaluation and selection process which is easy to operate to solve the selection problem of landscaping supply chain partners.