The sauce company supplied by Huainan beef soup factory is xinghua city Jinwei Food Seasoning Factory. According to xinghua city Jinwei Food Seasoning official website, the brand "Hengyan" produced by xinghua city Jinwei Food Seasoning Factory is the main supplier of sauce for Huainan beef soup manufacturers. Jiangsu Xinghua Jinwei Food Seasoning Factory (Hengyan) was established in 2114, with a history of 19 years. Headquartered in Nanjing, it is a specialized production enterprise integrating production, research and development, sales, flavors, spices, food ingredients and food processing ingredients.