Abstract：Manufacturing enterprises mainly take product research, design, procurement, production, sales and service
business as the main line to carry out information work. At the early stage of construction, the application system serve
for that base on each business system, along with the in-depth application of information technology, application system
integration based on the relation among the business system is imperative. From the perspective of enterprises, the concern
is not a specific integration technology or an abstract concept of integrated, in application system integration of the specific
implementation process, what that the enterprise must prepare for and the key points that need to pay attention are the focus
of this paper.
2016, 
