Spatial Organization of Express Delivery Enterprise in China——A Case Study of Shunfeng Express
以顺丰为例，分析中国快递企业的节点分布、组织模式和货流，发现其空间网络受社会经济、人口、地形和区位影响，节点覆盖随城市行政等级提高而增加，运营网络从单枢纽向多枢纽演变。
Based on the analysis of the nodes distribution,organization modes and delivery flows of Shunfeng express enterprises,this paper tried to research the spatial organization network of express enterprises in China.Study shows that the spatial organization network of express enterprises presents the general characteristics of serverving for social economy and population,and is related with the regional topography and geomorphology,location condition and industrial characteristics. The nodes distribution of express enterprises follows regularity that the higher of administrative rank of city is,the higher coverage rate of nodes distribution is and that the coverage of nodes distribution of the same grade city presents the decline trends from south to north,from east to west.With the expansion of market,express enterprises gradually adopt the spatial organization modes of the multiple layers with regional separation and form the express service network based on the different service time limits,according to the social economic development,industry characteristics and traffic conditions, and the whole operation networks develope from single hub hub-and-spoke network to multiple hubs hub-and-spoke network.Meanwhile,express flow quantity and direction are consistent to the attractiveness of city and the correlation among citites.Analysisis of express flow of central China region of Shunfeng sufficiently displays the strong attractiveness and absolutely central roles of Shanghai,Beijing,Guangzhou and Shenzhen in China.