Its old brands include Guilin Sanmei fermented bean curd, Guilin Friends fermented bean curd and Guilin Longsheng fermented bean curd.

1. Guilin Sanmei Sufu is one of the famous brands in Guilin, and its history can be traced back to the Qing Dynasty. This kind of fermented bean curd is mellow and full of flavor, which is very suitable for bibimbap or noodles, and can also be directly enjoyed as a snack.

2. Friends of Guilin fermented bean curd is a traditional brand with delicious taste and strong flavor. This kind of fermented bean curd is suitable for cooking soup or stew, which can increase the flavor of dishes.

3. Guilin Longsheng sufu is a brand with a long history, which can be traced back to the Tang Dynasty. This kind of fermented bean curd is delicious and full of flavor, which is very suitable for bibimbap or noodles.