It is the consensus of the Chinese enterprises to focus on the sustainable development of enterprises and society and emphasize responsibility and contribution. Compared with the large and medium-sized enterprises, the small and medium enterprises (SME) have fulfilled certain social responsibility and played an irreplaceable role in promoting economic growth, increasing employment, technological innovation and social harmony and stability. However, there are some problems for corporation of China to fulfill their social responsibilities that the paper will discuss, then put forward the measures how to strengthen social responsibility fulfillment.