Beidahuang's food is organic sauerkraut, and the raw materials come from high-quality organic cabbage grown in the organic production base of Hongxing Farm in Heilongjiang Province. The lactic acid bacteria anaerobic fermentation technology and modern production and processing technology are the perfect combination of traditional products and modern technology, and realize the quality and traceability of the whole process from land to table. It is a safe and healthy organic food.