本文认为,建立供应商—制造企业—用户达到同步化运作的扩展企业,有利于供应链管理和客户关系管理。通过与虚拟企业的比较,界定了一般的扩展企业,初步探讨了以制造为核心的汽车扩展企业的运作模式,并提出了建立扩展企业所需电子商务的步骤。 This paper argues that the establishment of supplier - manufacturing enterprises - users to achieve synchronized operation of the extended enterprise, is conducive to supply chain management and customer relationship management. Through the comparison with the virtual enterprise, this paper defines the general expansion enterprise, initially discusses the operation mode of the automobile expansion enterprise with manufacturing as the core, and puts forward the steps of establishing the e-commerce expansion for the enterprise.