Qinghai Huangyuan Riyue vinegar industry limited liability company formerly known as Huangyuan non-staple food factory, founded in 1954. Covers an area of 23 mu, building area of 9321 square meters, 12 million yuan of net assets, annual production capacity of 20, 000 tons. with vinegar, soy sauce, vinegar, vinegar, egg vinegar four series of products, is the largest food brewing enterprises in Qinghai Province. Huangyuan balsamic vinegar, also known, is one of the oldest herbs vinegar, over 300 years of brewing history. "Riyue" brand Huangyuan vinegar different from its brewing process, it is mainly the Tibetan Plateau and specialty feed barley (barley β -glucan and dietary fiber are wheat, 50 times)Accompanied by wheat bran, pharmacists and other Daqu by multi-strain fermentation, according to the natural strong ultraviolet sun, ripening refining processes such as aging, the texture of thick, fragrant, nutritious known in the Qinghai-Tibet Plateau. (Also known as naked barley, wheat, and Yuan), Riyue brand Huangyuan vinegar has won Gold Spark Program of China on July 5, the first China Food Fair Silver, is a famous brand in Qinghai Province, Qinghai Province famous brand, national geographical indication protection unit.

In order to "Riyue" brand Huangyuan vinegar bigger and stronger the local specialty products, the company at the provincial, municipal and county governments at all levels and relevant departments of the strong support of the launch of the "Riyue" brand Huangyuan vinegar series of product development projects, the completion of the ISO9000 international quality certification system for declaration of authentication, after several years of efforts to expand the vinegar Shengchanguimo mainly of a project has been fully completed, the product research and development work has been put into batch production and the market good results, Vinegar in the original basis of the new product development and production of 9 ° Vinegar egg cook vinegar, vinegar and egg oral, Chinese caterpillar fungus vinegar, sea buckthorn vinegar, Rhodiola vinegar and other new products on the market by consumers and after Dealers concern prospects.