Abstract: The supply of ecological products is the need of sustainable development and ecological civilization construction. Due to the unavoidable practical dilemma of a single social subject, it needs the coordinated supply of multiple subjects. From the perspective of social synergetics (associated objectives, ordered organization and sequential variables), it is found that there are some problems in the collaborative supply of ecological products, such as subject cognitive deviation, complex interest relationship between subjects and backward legal construction. In order to provide new research ideas for the supply of ecological products, it is necessary to strengthen the concept of collaborative cooperation, strengthen the organizational construction of collaborative subjects and improve relevant laws and regulations.