In the more than twenty years since China opening up to the outside world，Zhejiang province has taken this developing opportunity and formed the leading advantage of small and medium-sized enterprises by developing in the flexible way and then developed into a small and medium-sized enterprises cluster with Zhejiang characteristics. Thus greatly promoting the development of Zhejiang economy. But because most are mainly dealing in traditional commodities which are of low technical skills，the small and medium -sized enterprise clusters in Zhejiang faced the problem such as the singleness of category，the disordered competition in the same industry，the global structure adjustment of the industry and so on. All these problems will affect the commodity competitiveness and further development of the clusters，and become a restriction of the foreign trade and the continued development of the small and medium-sized enterprises. This paper will research on the Zhejiang clusters and make the Yiwu small commodity cluster as an example discussing how to establish a competitive cluster to improve the export competitiveness of small and medium-sized enterprises .
KEYWORDS：Zhejiang small and medium-sized enterprises
competitive clusters export competitive power
