Is there pickled chicken feet only in Sichuan?

No, according to the inquiry data, Youyou Pickled Chicken Feet Company currently has two production bases in Chongqing and Sichuan, namely Sichuan Youyou Food Development Co., Ltd., Chongqing Youyou Food Sales Co., Ltd., Chongqing Youyou Import and Export Co., Ltd. and Youyou Food Chongqing Manufacturing Co., Ltd. ... Sichuan is not the only place with pickled chicken feet.