These high-quality soy sauce brands include Liubiju, Haitian, and Qiaozhenwu.

1. Liubiju: Beijing Liubiju Food Co., Ltd., Liubiju, a well-known pickle brand and a Chinese time-honored brand, produces pickles with agricultural products such as soybeans, wheat and various vegetables as the main processing raw materials. , a specialized company of sauce condiments and a brand of Beijing Ershang Group.

2. Haitian: Foshan Haitian Seasoning Food Co., Ltd., founded in 1955, is one of China's top 500 companies, a large-scale professional condiment manufacturer in China, and a leading enterprise in China's soy sauce, vinegar and similar products manufacturing industry.

3. Qiao Daughter-in-law: a well-known seasoning brand, a time-honored brand in Shandong, and has also won the titles of China Famous Trademark, China Famous Brand, National Key Leading Enterprise in Agricultural Industrialization, Shandong Province Famous Trademark, Shandong Province Gazelle Enterprise, Shandong Province Single champion in the manufacturing industry, a century-old brand cultivation enterprise in the food industry of Shandong Province, a high-tech enterprise in Shandong Province, a "specialized, special and innovative" small and medium-sized enterprise in Shandong Province, a demonstration enterprise for agricultural product processing in Shandong Province, and a trademark brand of the food industry in Shandong Province, etc.