The analysis and testing service platform of the fermented food (beverage wines) has the Key Laboratory of Liquor Quality and Safety of China Light Industry and the Identification and Inspection Center of Liquor Raw Materials of China Liquor Industry Association. Integrate chromatography, mass spectrometry, spectroscopy, metabolomics and other disciplines to meet the four characteristic service needs of "R&D innovation, quality identification, quality upgrading, and system certification".