This paper starts from basic characteristics and key elements of the new-type urbanization，analyzes the global structural transformation of commercial development in Hangzhou Metropolitan and effect Factors of the new city’s urbanization，explores the synergistic effect，opportunity and motivational role which between the new city’s urbanization and commercial industry，and then combines with the basic characteristics of the Hangzhou metropolitan circles，forecasts the developing trend of commercial industry in the process of the new-type urbanization development，finally offers some institutional and policy recommendations for the development of commercial industry.