Data is the main subject of enterprise resource planning. It is an important way to enhance economic efficiency and competitiveness, by taking advantage of information technology to implement the data/information management and ensure their objectivity, accuracy and efficiency. In product design and manufacture process, the life time of data resources are divided into production, collection, arrangement, inputting, transmission, using, etc. If data resources information management system and management platform is established, it can record, share and manage data timely and accurately. At the beginning of data management, the clear and reasonable planning is an important foundation to achieve data information management. So, the concrete problems of planning were discussed about management objective, content and mode. In the course of design and manufacture, the data types, data management user and management basic conditions were summarized, and then it was discussed about framework and process of data resource management. Finally, the concrete operation and management measures were discussed on each link of data life cycle. The paper’s idea has a great impact for reference to integration and compromise of product’s data resources, establishment data resources management platform and taking management measures.