Jiangweifang is a Maotai-flavor liquor produced by Guowei Liquor (Group) Co., Ltd. in Maotai Town, Guizhou Province. This is an authentic Maotai-flavor liquor. Brand liquor refers to liquor enterprises entrust brand holders to carry out OEM processing, and then the products produced are listed and sold in the name of brand products. Jiangweifang is a liquor owned by Guizhou Guowei Liquor Group, which is brewed by Guizhou Guowei Liquor Group Liquor Company, so it is not a brand liquor.