1, alcohol-free beer refers to the alcohol content of less than 0.5 vol, the original wort concentration greater than or equal to 3.0 alcohol beer.

2. It has the typical characteristics of ordinary beer such as color, aroma and foam, but also has the feature of not getting drunk when drinking, which meets the health care requirements of today's society, and is loved by social workers, women and drivers. Alcohol-free beer through a special process to remove the alcohol in the beer, but not completely alcohol-free.