Strengthen Functions Of Investment Bank In M&A Service

First the theory of the enterprise merger and acquisition is introduced in the paper. Then based on the fact of enterprise M&A in China, the market of China M&A is analyzed. In the third and the fourth chapters, the paper analyzes the important function of the investment bank in the enterprise M&A. And then given the results: in China, the investment bank can't run the best effect, and they aren't pay more attention to the service of M&A. In the last, many suggestions are given about that how to strengthen the M&A service in investment bank and enhance the efficiency of M&A: 1. Reform the system of property right, 2. Standardize the market of M&A, 3. Transform the function of the government, 4. Establish the law on M&A, 5. Boost the innovation on the service of investment bank, 6. Enhance the service quality of investment bank.