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Competition among modern enterprises is not only in terms of technology and talented persons, but also in logistics and supply chain aspects. Nowadays the chance for enterprises to obtain profit potential by reducing material consumption) the first source of profits) and lower labor consumption) the second source of profits) get smaller and smaller, but by reducing logistics costs)that is, the third profit source) to obtain the more profit potential. Modern logistics has become "the third profit source", is the enterprise to reduce costs, an important source of competitive advantage. For many SMEs, due to funding and personnel constraints, etc., it is difficult to rely on their own strength to build an efficient international logistics systems, some need to set "storage, transportation, EDI information exchange, order fulfillment, automated replenishment, select transport, packaging, labeling, product group with the import and export agent" as one of the small and medium enterprises can choose to outsource the entire logistics chain elements, namely a" third-party logistics, "but for the face only pick up, delivery part of the distribution of goods in terms of SMEs, a low-cost portable logistics route planning system that can help them solve a high degree of existing problems.This paper is mainly about that I have designed the area that are administered by the 4th of delivery part in the logistics limited company of L. Firstly, according to some classical restrictions and principles adjust the whole area——Lixia section and some of Licheng section and regulate everyday area——three areas) five lines) in order to make both more smooth. Secondly, found model according to CPP) China Post Problem) in operational research and regulate routes of every day in order to enhance its accuracy and standardization with quantitative methods. Thirdly, work out the mileage and compare with the actuality, then we can get the saving distance. Finally, make use of a model of cost to work out the number of vehicle. At the same time, we can induce cost from every aspect in the whole hog.
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