Yi Pin Xian soy sauce is a traditional Chinese condiment, a liquid seasoning made from soybeans, wheat, and bran. It features a reddish-brown liquid with a unique sauce aroma, offering a delicious taste and enhancing our appetite.
One-Grade Sauce was produced as early as 3,000 years ago during the Zhou Dynasty, and it was a habit to make sauce. Our ancient laborers also invented the brewing technique for soy sauce. It was also a seasoning favored by ancient emperors. The early One-Grade Sauce was made from fresh meat and had a process very similar to today's fish sauce manufacturing, which gradually spread to the common folk due to its great flavor. Later, it was discovered that One-Grade Sauce made with soybeans had an even tastier flavor and was also more affordable, which led to its widespread popularity.