Sour Xiaoqi belongs to Shanghai Zhuolong Catering Management Co., Ltd., and is one of the chain brands of the company. Its headquarters is located in Baolong Commercial Center, Defu Road, Jiading District, Shanghai. The company has been engaged in catering business for many years, with thousands of franchise stores all over the country. Among pickled fish, Suanqiaoqi has become the brand leader of pickled fish industry.

After joining, the brand provided the store name named "Sour Xiaoqi Sour Soup Fish", which unified the store image design and decoration in terms of decoration, unified staff uniforms and unified in-store advertisements in terms of publicity. Provide free training for franchisees before opening a store, and help franchisees get started quickly and operate the store independently. Do a good job in market analysis and investigation before opening a store and market environment investigation before and after opening a store, including competitors, crowd density and consumption level.