Secret on Auto Glass

(China Glass Network)

Auto glass is not strange to us. But do you know what do these figures stand for on the glass surface? Now let’s explore the secret. It indicates the auto factory name and glass manufacturer no matter it is windshield glass or side glass.

Taking this picture for an example

These figures stand for:

1 Auto brand

2 3C authentication mark

3 Name of glass manufacturer (Here is Fuyao in the above picture)

4 Authentication code of auto glass manufacturer (Here is Changchun Company Limited of Fuyao Group in the above picture)

5 ECE figures for member state, (for example, “4” stands for 

   567Netherlands)

6 American DOT sign

7 Glass types (for example, laminated glass and tempered glass

8 Production time of glass