Zhouzhuang town. According to Baidu map, Jiangyin pickles are processed in Rongrong pickles shop in Zhouzhuang, Jiangyin City, and the address is at the west gate of Hua Hong food market in Zhouzhuang Town, Jiangyin City. You can take bus lines such as K202 and K205. Jiangyin city, named after being located in the shadow of the great river, is a riverside port garden city.