After analysed the welding process and summarized of enterprises production management, a welding information management system was developed, which is based on oracle. This system integrated welding design and management in the production process, then it can archive and manage all documents, especially production data. This paper describes its subsystem that used to the enterprise design department. This subsystem is order to improve the management of welding design department, and improve the efficiency of all kinds of forms preparation. The experience or knowledge of welding related also can be passed down with the system.