Most countries in the world use auxiliary materials for beer production, with the exception of Germany, which strictly abides by its "Beer Pure Brewing Law" formulated in 1516. Only four ingredients, water, malt, hops and yeast, are allowed in beer brewing, and no auxiliary ingredients are allowed.

Why do beer need to be matched with different cups?In terms of aroma, use a beer glass with a large mouth, the aroma will spread out, and the narrow beer glass will lock the aroma. The rich and unrestrained beer is suitable for beer glasses wiht large mouth. Beer with complex aromas is suitable for

Beer brewing requires four raw materials: barley, hops, yeast and water. The quality of these raw materials determines the quality of beer. Understanding the characteristics of these four raw materials and their influence on the process is the basis for their processing. Only in this way can the pro