Abstract: Analytic Hierarchy Process (AHP) is a decision and analysis method for solving multi-objects questions,which can simulate human’s brain work and combine both quantitative analysis and qualitative analysis. After analyzing the four main agricultural products爷quality safety criterions, which include company qualification, inspection results, products traceability and consumer feedback, a quality safety credit management system for Guangzhou agricultural products was designed and implemented on the base of AHP. The system consists of four modules including the company management module, the inspection management module, the products traceability module and the consumer feedback module. Based on the datum from the system, the credit scores of companies registered in the system can be calculated. The system is useful for the quality safety credit evaluation and hazard management for government departments.