Nowadays, it has been in the period of rapidly developing China’s economy. Since the financial crisis in 2008, China has paid more and more attention to investing in fixed assets, and the growth rate of investing in fixed asset is also rising. However, when promoting regional economic growth, if we only pay attention to the total amount of fixed asset investment, there will inevitably exist some blindness and lack of sustainability. Therefore, the study between the investment structure of fixed assets and regional economic growth is quite important. China has a vast territory and many regions. The investment structure of fixed assets in different regions is also different, so the influence on economic growth is also different. This paper analyzes the investment structure of fixed assets and regional economic growth, and help realize the rapid growth of regional economy by recognizing the current situation of China's investment structure of fixed assets.