With the separation of flows of exchange and material and advent of electronic commerce era, there are more an more sales channels for enterprises and distance between the places of production and consumption is longer and longer. In the situation, it’s necessary for enterprises to reconsider the location of warehousing center as products are consumed in more and more regions. Location selection of warehousing center is a planning process to select a location in some economic area with several supply points and demands points. The only consideration on best location selection for warehousing center is that maximum benefit can be obtained in the whole process of commodities being transported from warehousing center to where they are demanded.