How to tell which factories produce Tsingtao beer?

1. There are two lines of black code on the box. The first line is the production date, the number at the beginning of the second line is 0, and the second number represents several factories. For example, 0 1 belongs to a factory, 02 belongs to a factory, and so on.

2. The code is also printed on the bottle cap of each beer, and the identification method is the same as above.

3. Bottled Tsingtao beer packed in plastic bags can be identified as follows:

There are two lines of code sprayed on the trademark on the front of the bottle. For example, the spray code of Laoshan Beer (now owned by Tsingtao Brewery Company) is on the word "wine" of "Laoshan Beer". The first line is the date of production, the first number in the second line is 0, and the second number indicates that it was produced by several factories, such as 05, which is from five factories.

Tsingtao Brewery implements regional sales in downtown Qingdao, which means it is difficult for all urban areas to sell goods. Wholesalers are also very active in controlling the retailers in their own jurisdictions, and they inspect and deliver goods to their homes almost every week to help tally goods. Therefore, it is difficult for even small shops to have fakes. Tsingtao Brewery has imposed great penalties on goods smuggling in urban areas, which has protected the interests of wholesalers and consumers to a certain extent and allowed consumers to drink safe wine.