Guangchang West Road, Huarong District. According to Baidu map query, the address of Ezhou Huahu Industrial and Commercial Bureau is located in Plaza West Road, Huarong District, which is mainly responsible for standardizing and maintaining the market operation order, protecting the exclusive right to use trademarks according to law and investigating trademark infringement. Ezhou, with a total administrative area of 1,596 square kilometers, now governs three county-level administrative regions, namely Echeng, Huarong and liangzi lake, and the national gedian Economic and Technological Development Zone.