Which street does Wan Hong International City in Ningjin County belong to? Ningcheng street. According to the related information of Baidu map, Wan Hong International in Ningjin County belongs to Ningcheng Street in Ningjin County, Dezhou City, Shandong Province, with Jincheng Street in the east and west and Shiji Town in the north. Ningjin Economic Development Zone is located in this area, northwest of the central street where the street office is located. The maximum distance between east and west is 6.5 kilometers, and the maximum distance between north and south is 9 kilometers, with a total area of 46 square kilometers.