SMEs in the economic development of countries in the world plays an important role both in the expansion of employment,an active market,increase revenue,stable society plays an irreplaceable role.In today's China,the financing of SMEs has become an obstacle to the healthy development of the bottleneck.If you can not broaden the financing channels for SMEs to solve their problem of financing will not only compress the development of SMEs in the domestic space,but also reduce their contribution to our national economy and even national economic development may become a burden.At present,our government has the problem of financing for SMEs has given high priority,but now,not a fundamental solution to this problem.So,continue to study and explore the issue of profound practical significance.In this paper,the actual conditions of China,China's SME financing in the face many sorts of environmental factors influence,infiltration,and our country's problems and their causes in financing research,based on China's socialist market economy closely Weirao Fazhan The situation,of how Chinese SMEs to achieve through various channels scientific and effective financing to solve the financing problem of SMEs in China.