Abstract: At present, China has formed three typical models : Supply Chain Financial model that is dominated by core companies in the supply chain, Supply Chain Financial model that is dominated by e-commerce platform service providers, and Supply Chain Financial model that is dominated by logistics companies. But on the whole, Supply Chain Finance still faces information asymmetry, insufficient risk controlling, and the lack of special laws and regulations. Therefore, increasing the application of emerging technologies such as blockchain technology in the field of Supply Chain Finance, encouraging financial institutions such as commercial banks to strengthen innovation in Supply Chain Financial products and services, and researching and promulgating laws and regulations specific to the characteristics of Supply Chain Finance development are important measures for the healthy development of Supply Chain Finance and the ability to meet the financing needs of SMEs.

Key words: SME, financing, Supply Chain Finance