Qingnian west road, chongchuan district. Chongchuan District, belonging to Nantong City, Jiangsu Province, is located in the middle of Jiangsu Province, on the north bank of the Yangtze River estuary, and is the resident of Nantong Municipal Party Committee and Municipal Government. The public security brigade of Chongchuan Branch is located in Qingnian West Road, Chongchuan District. Public security brigade is a professional team established by the public security department to maintain social stability, local peace, residents' peace, social dynamics, household registration management, household registration approval and population statistics.