Creation capacity of customer value stems from enterprise capabilities.More and more managerial practices have made it clear that supplier's competencies is the key factor of evaluating its potential capacity of value creation and is a major indicator for industry customers to select suppliers.The paper discusses the effects of competencies on customer value separately from supplier and customer perspectives based on combination of competencies with customer value and expounds the marching of competencies with customer value based on analyzing the characteristics of different types of value.The marching frame of capabilities with customer value that the passage acquires by empirical analysis is incremental for suppliers to create customer value through capabilities and for industrial customers to evaluate suppliers' potential capacity of value creation.