Oil ration loading control management system is used in petroleum chemical industry and gas station system and can realize the automation management of oil depots and chemical industry each business link fully and automatic monitoring in oil depot and each work link, business processing and auxiliary storage management more efficient, more accurate. The system is based on a LAN environment, through the monitoring interface unified, dynamic data acquisition monitoring environment, and using the monitoring data as the basis, forming all kinds of report forms (such as oil report, unpaid oil report, year, month, daily table) and list, facilitate business statistics and query. Powerful query features can query the bank statements, in a variety of ways, on the basis of this, the system will also form a complete business information feedback and supervision and control mechanism, provide strong support for scientific management and decision for oil enterprises. Distributed quantitative loading control management system is composed of oil, monitoring, management, finance, query, report, help and system settings such as function modules, covering the current depot business process of the main part of the system, to help customers establish modern import and sale, and inventory management system, optimize work flow, reduce the management cost, improve work efficiency, enhance the core competitiveness of the market.