Based on the National New-type Urbanization Planning for 2014-2020, this paper constructs a comprehensive evaluation system of China's new-type urbanization level, and calculates the new-type urbanization level of 31 provinces in mainland China from 2003 to 2015 based on the entropy weight method. On this basis, by building a spatial Dubin model, this paper examines the spatial interaction effect of manufacturing agglomeration in China, and studies the impact of manufacturing agglomeration on new-type urbanization under the control of export, financial development and fiscal expenditure. The results show that the agglomeration of manufacturing industry in China has significant spatial dependence characteristics and shows obvious "agglomeration club" phenomenon. The agglomeration of manufacturing industry has significantly promoted the construction of new urbanization in China, and its spatial spillover effect is obvious. While promoting the new urbanization in this region, it can also effectively drive the development of new urbanization in the surrounding areas. The increasing of local fiscal expenditure helps to promote the construction of new urbanization significantly, and there is spatial interaction between regional fiscal behavior. The adjacent areas can also stimulate the construction of new urbanization by expanding fiscal expenditure. At the same time, export and financial development are also indispensable forces in the construction of new urbanization, but its spatial spillover effect is not obvious, and has no obvious impact on the surrounding areas. In this regard, this paper suggests that industrial agglomeration areas should be taken as the core areas of urban function spillover, constantly improve the relevant infrastructure and public service system of agglomeration areas, so as to achieve a sound development trend of industrial-urban integration.