I am a native of Puning, and I know this very well, but I don't know much about the brand. Introduction of Puning bean paste: Puning bean paste is located in Hongyang town, and it has a history of more than 15 years. It is made from soybeans, flour and salt through fermentation, sun drying, steam sterilization and other production processes. The product is golden yellow, rich in protein, amino acids and reducing sugar, sweet and delicious, and it is a good seasoning. Today, Hongyang Soy Sauce Factory has an annual output of 15 tons of soy sauce, among which "Peifeng Baota Brand" soy sauce won the excellent prize in the sauce industry product quality appraisal jointly held by Guangdong Industry Association and Food Association in 1987. Products are sold to Thailand, Singapore and other countries and the Hong Kong Special Administrative Region. There is also Puning Huapeng Food Co., Ltd. (originally producing authentic Puning bean paste, Puning Hongyang soy sauce factory), which is a Chinese-foreign cooperative enterprise. Its leading brand-name product, Puning bean paste, has a long history. As early as more than 15 years ago, it was represented by Yuanxing, and its products are all authentic brands with bright colors, yellow color and rich nutrients such as protein, amino acids and reducing sugar.