在大规模问卷调查的基础上,分析影响苏中四市制造业集群升级发展的关键因素,认为创新能力不足、产业配套不完善、企业之间缺乏横向联系、资金融通困难、劳动力成本上升是影响苏中四市制造业集群升级发展的障碍,并从企业、行业协会、政府角度提出对策建议。 Based on the large-scale questionnaire survey, the paper analyzes the key factors that affect the upgrading and development of manufacturing clusters in the four cities of Su-chu and thinks that the lack of innovation capacity, imperfect industrial facilities, the lack of horizontal links among enterprises, the difficulty in financing and the impact of rising labor costs The industrial clusters in the four central and western Jiangsu Provinces have been blocked and the countermeasures and suggestions put forward from the perspectives of enterprises, trade associations and governments.