Generally, the shelf life of beer ranges from 90 days to 120 days to 180 days.

Adjacent years are written on the left and right sides of the outer ring of the trademark. The upper half (1-12) is the month, the lower half (1-31) is the number of days, and the year, month and day when the beer was shipped. , it depends on the small notch on the trademark. The corresponding number is the beer's production date, whether it has expired, and whether it can be drank, which is clear at a glance.

Both the beer from Austria and Balesi is very good, and it still tastes very mellow. There are also many beers of very good quality in China.