Abstract As a new bank financial product, the supply chain financing (SCF) is an effective approach to realizing the capital marketization of small and medium-sized enterprises. According to the operating features of the SCF business operation and the key factors of each observation point that affect the financing enterprises' credit level, the author establishes an index system for the evaluation of the credit level of the enterprises with SCF, constructs the membership functions and vectors of the coincidence intervals of the evaluation indexes. To explore the enterprise's credit level, the author puts forward the fuzzy evaluation methods of the threshold values and the membership vectors and the typical fuzzy comprehensive evaluation method. The author also provides the assessment procedures, thus securing the approaches to and the strategies of credit level and risk management for enterprises with SCF.