The article has established an index system for manufacturing quality power, covering three dimensions: quality safety, quality development and quality infrastructure, and including 11 indicators. In the empirical study, we compared the product quality among China and several other countries, and analyzed the trend of the quality development of the products made in China. It indicated that after a rapid growth, the quality improvement of the products made in China become slower due to the global financial crisis. Although the quality of the products made in China had competitive advantages compared with the products made in emerging manufacturing countries, there was a lag of the product safety compared with the developed countries.