Overview of the current number of system functions using gas company with an IC card table, IC card table with no charge through meter, it is important that it becomes an advance payment of the ex post recovery of funds utilization is increased. But it also brings the following questions: IC card table selling gas system is usually provided by the watch factory, causing users and the general table card table users independently managed, what is more, different card table with a different charge management system, the formation of integrated management of the user data to be splintering into the state. My company for the gas industry, information technology provides a complete solution to solve the "unified" customer management needs. In customer service management with regard to advantages are: 1. General users and IC card table Table User unified management. Support base table, wireless table, all kinds of IC card table; support inflated scale, charge amount tables. 2. Residents, businesses, commercial and unified management of different types of users. 3. IC card table and the general table user accounts, transfer, cancel the account and other business operations unified management; fitted sheet, stopwatch, changing tables and other table with unified management operations; security, maintenance, unified management; ordinary table card table to pay fees and purchase gas gas unified management; involved in various types of users work orders unified management. 4 easy to join materials management systems, office automation systems, gas engineering management system, which can effectively enhance the overall gas company integrated management capabilities. 5 by gas data communication monitoring function, the gas branch of each user profile, billing information update these critical data synchronization to the head office database. User through the Internet into the Gas Corporation of web information retrieval system view unified release information, and payment arrears information. Technical architecture based on the goal of building the system and future system maintenance and management needs, give full consideration to all aspects of business development needs using the following techniques. Gas Branch Database: sql server web middleware: tomcat backend using Java technology development; future use Jsp, AJAX technology, convenient operation, the user accessed using a browser, without having to install client, simple and friendly interface.