Erdanliang liquor is legal. According to the relevant information, Erdanliang belongs to liquor. The national liquor standard is GB, and T10781.2 (light-flavor liquor) is formal. Erdanliang inherits the traditional brewing techniques of Erguotou, old Beijing. The product uses high-quality sorghum as raw material, bran koji as the saccharification starter, and adopts the Laowu steamer fermentation method, mixed steaming and mixing, watching the flowers and picking up the wine, pinching the head and removing the tail, and has a long-term It is stored and carefully blended. Pure grain wine is pure wine brewed from pure grains without adding any flavors or fragrances. The content of manganese, lead, and methanol in liquid fermented pure grain wine is extremely low, and the harmful components to the human body are negligible. The wine made by using wheat and wheat Daqu, liquid fermentation in a large vat, and using sand recovery technology to distill it is called a true pure grain wine. This wine does not have any added flavors and fragrances and can be drunk after distillation.