Gongqing Refined Rice Vinegar is a product with no added preservatives. The acidity is 4.5 degrees, which is suitable for the absorption of the human gastrointestinal tract. It uses Beidahuang sorghum as the raw material and is carefully brewed. The color is bright and transparent, the aroma is pure, the acidity is mellow, and the taste is slight. Sweetness, it is the first choice for dipping food. Gongqing refined aged vinegar is a traditional seasoning product invented in China. It has been produced and consumed in China for more than 3,000 years. It uses Beidahuang sorghum as raw material. It has a clear liquid, a dark brown color and an acidity of 4.5 degrees. It is suitable for absorption by the human gastrointestinal tract. , Is the first choice for home cooking.