China has rich tin resources and relatively complete types of tin deposits. In tin resources and reserves,cassiterite sulfide type, skarn type and quartz vein type have a larger proportion. From the view of perspective of exploitation and utilization, the most important types are cassiterite sulfide type and quartz vein type. The distribution of cassiterite sulfide type mainly concentrates in northern Guangxi province and eastern Yunnan province, skarn type mainly in the ore concentration area in southern Hunan province of the middle of Nanlin Region, quartz vein type mainly in southern China. The background of minerogenetic geotectonic in the continental environment after orogeny processes, with the strong tectonic change, interlaced deep fracture, frequent magmatism, and the most distinctive feature is well developed Mesozoic granites, which has close relationship with tin mineralization. Based on the systemic research of the data from 873 tin deposits around China. This paper summarized the metallogenic regularity of tin deposits, classified 20 important metallogenic series of tin or tin associated deposits, and pointed that the cassiterite sulfide type, skarn type, quartz vein type and greisen type are the main prediction type of tin resources. Forty four tin mineralization belts were plotted out, among which 19 belts to be the most important. The result of this study will provide theoretical bases for potential estimation and prediction of tin mineral resources.