Abstract: This paper took Jiangxi province which has typical red soil resources in China as a case using the data of the second country general detailed soil survey, with the ARC/INFO software, MapObjects and VB supporting, to establish the red soil resources information system of small scale (1, 1 000 000). This interface was fulfilled with the support of MapObjects. The soil information system manages the attribute data and spatial data uniformly, and establishes the contact between them. This system provides querying function, such as from map to table, from table to map and from table to table, and the function of outputting thematic map.