Douchi (Fermented Soybeans) is a traditional Chinese fermented condiment. Produced with time-honored traditional craftsmanship and low-temperature fermentation technology, the product undergoes slow fermentation to fully bring out the natural savory taste of soybeans and retain nutrients to the greatest extent. It is rich in various amino acids. It features rich fermented aroma and mellow umami, serving as an essential flavor ingredient for stir-frying, braising and sauce making.