The "Hongzhan" brand corn DDGS (high protein feed) is made from high-quality corn in Northeast China, using thick mash fermentation and full recycling technology of distiller's grains to fully ensure its effective nutritional composition. The crude protein content is more than 25%, the nutrient content is high, the color is beautiful, and the green food means of production certificate issued by the state has been obtained. As a single bulk feed, it mainly meets the market demand of the domestic feed industry and breeding bases.