Industrial clusters of small-sized and medium-sized enterprises in Handan develop rapidly,but there exist many problems in aspects such as industrial organization,choosing leading products,developing leading enterprises and providing service.These problems are the main obstacles to the sustainable and rapid development of all counties'economy in Handan.To enhance the comprehensive strength and competitive capacity of the counties' economy,industrial clusters scales must be extended,leading enterprises must be supported,regional cooperation must be promoted,the developing pattern of enterprises must be changed,and social service system must be perfected.Only in this way can the industrial clusters of small-sized and medium-sized enterprises in Handan develop even more rapidly.