Company G of a province is located in the western hinterland, is not along the border, not along the river, not along the coast, no geographical advantage of the economic backwardness of the region. Both the number of enterprises and the size and quality of enterprises are far behind the economically developed regions. Due to the low economic aggregate of a province, the available financial resources are limited, making it difficult for small county enterprises that are just starting or in the development stage to walk on the road of financing. Since the economic downturn, the development of small and medium-sized enterprises in a province is facing serious problems. Many small and medium-sized enterprises have broken their capital chains and closed down one after another. Starting from the internal and external causes of G company, we analyzed the causes of financing difficulties for smes in detail, and proposed targeted countermeasures to help smes find the direction of their efforts