No preservatives added! Chubang soy sauce adopts the traditional natural brewing technology in China, with high-quality soybeans and flour as raw materials, and is refined through pure koji-making, natural fermentation and post-sterilization treatment, so Chubang soy sauce tastes delicious and contains no additives.

The production base of Chubang soy sauce is located in the south of the Tropic of Cancer, which belongs to the subtropical monsoon climate. The sunshine height angle is large and the sunshine radiation intensity is large, which makes the soy sauce natural reddish brown in color and mellow in taste.