Vigor Source yeast Co., Ltd. was established on August 21, 2003, registered in Jianwei Road, Angangxi District, Qiqihar City, Heilongjiang Province, and its legal representative is Zhang Qinfa. The business scope includes the production and distribution of other foods (yeast for food processing and yeast extract), food additives and solid drinks; Biology, agriculture, new energy, medical technology development, technology promotion, technical services, technical consultation, technology transfer, research and sales of biochemical agents (excluding dangerous chemicals), and leasing of food production equipment. Vitality source yeast Co., Ltd