Angel Yeast Co., Ltd, together with its subsidiaries, produces and sells yeast and yeast derivatives in the People's Republic of China and internationally. It operates through Yeast and Related Industries, Packaging, and Others segments. The company offers baking products, including baker’s yeast, bread improver, raising agent, pre-mix, and other baking ingredients. It also provides yeast extracts; human, animal, and plant nutrition products; beer, wine, alcohol, and ethanol yeast products; fermentation nutrients; bio-based materials; and enzymes.