Empirical Researchon About Collaborative Development Between Manufacturing And Logistics In Guang XI

China is a big typical manufacturing country, the manufacturing sector as a pillar industry of the national economy, accounting for a large proportion of the gross national product, but it has low value-added and chain short Feature. The main reasons for this situation are the lack of logistics services in manufacturing and lack of Interaction between manufacturing and logistics industry. Therefore, in order to improve the competitiveness of the industry and make our country from the "big power manufacturing" to "manufacturing power", it must improve the Collaborative environment and accelerate the upgrading of industrial structure to promote manufacturing and logistics industry to achieve coordinated development.Based on the research of Collaborative development theory, this paper analyzed the manufacturing development status, logistics development status and the two industry Collaborative Development status. The collaborative of Composite System Model was used to evaluate the collaborative degree between manufacturing and logistics in Guangxi from2005to2012. The result showed that the collaborative development degree of both sides has always been on a low level. And with the economic and social development, the composite system will be on a dynamic process, so the government must establish a long-term mechanism from long-term perspective. In addition DEA model was used to analyze the collaborative efficiency between manufacturing and logistics in Guangxi from2001to2012, the result showed except2012, the collaborative efficiency between manufacturing and logistics in Guangxi are invalid in the rest years. It mainly manifested in the following aspects:first, there is a big gap between Guangxi logistics and the logistics that manufacturing needed on advanced equipment, technology and management methods, thus it can’t meet the requirements of rapidly development of manufacturing industry. Second the manufacturing outsourcing emancipation is not enough. Third, the way that manufacturing invest to logistics in a large-scale construction is not correct. It not only wastes resources, but also leads to output reduce. So it must steering to intensive development way.At last, in response to the uncoordinated status it explored some suggestions. From the government aspect proposed to make concept and policy guidance and establish a long-term mechanism. From the manufacturing aspect proposed to change the traditional concept to carry out multi-level logistics outsourcing and establish an effective logistics outsourcing management system. From the logistics aspect proposed to improve the service capabilities and different logistics companies should provide different types of services. From the two industry interaction aspect proposed to relying on manufacturing industry cluster to accelerate the construction of the logistics industry cluster and promote internal technology information construction within the enterprise.