Chubang uses the phrase "180 days of sunbathing" to open up the national soy sauce market, which is a classic of southern soy sauce in the hearts of many people. It originated in the Xiangshan Sauce Garden in the late Qing Dynasty and early Ming Dynasty, and is now a brand of Guangdong Weiweixian Seasoning Food Co., Ltd., which is positioned in the middle and high-end of the brand structure of Meiweixian, and its revenue accounts for 90% of the entire sales of Meiweixian. It has the titles of "China Time-honored Brand" and "China Famous Trademark", and the construction of distribution channels is only below Haitian, and its market share is also in the forefront of the country.
 
Chubang implements a five-step quality control method, from raw materials to products to monitor the whole process, and its own testing center has obtained the national laboratory accreditation certificate, which can undertake more than 100 testing items, and the test results can be mutually recognized with the international community.
 
Chubang soy sauce and chicken powder chicken essence are famous in China, but the rest of the categories are weaker, oyster sauce is only two types of Chubang oyster sauce and golden fishergirl oyster sauce, oyster sauce oyster sauce content is less than water, of which Chubang oyster sauce only contains 50g of oyster juice per 800ml of oyster sauce, less than Weishida, the rest of the ingredients are mainly water, salt, sugar, additives, etc., more like a compound condiment, the color is darker, close to black, suitable for coloring, 510g a bottle is only 9.8 yuan, very cheap.
 
The oyster juice content of the Golden Fisherwoman Oyster Sauce is slightly higher than that of Chubang Oyster Sauce, it has an oyster flavor, and it is saltier than Chubang Oyster Sauce, 490g is sold for 10.8 yuan.