Although China market is unlikely to see mega-mergers such as that of HP and Compaq in the short term, we are no longer new to M&A. As the market opening and industry restructuring continues, M&A will become a common theme on China's business stage and one of the effective strategies for leading companies to creat value. The author suggests senior managers, when doing integration, to design the process according to original goals of the merger. Successful global examples are used to illustrate the key lessons.