Mercedes-Benz glass is all signed. The names appearing on the windshields of C-Class, E-Class, S-Class are "Karl-Benz" in English, written by the current CEO Dr. Zetsche in imitation of Mr. "Karl-Benz"'s font.

1. Automotive glass is made by heating the glass to close to the softening temperature in a heating furnace, and then quickly feeding the glass into air grids with different cooling strengths to cool the glass unevenly, making the glass The main viewing area and the peripheral area produce different stresses. Generally, the glass produced in this way is regional tempered glass;

2. The peripheral area is in the strong wind position of the wind grille, so it needs to be fully tempered. The fragments in this position The degree is good, the tempering strength is high, the main viewing area is in the weak cooling position of the wind grille, the fragments are large, the tempering strength is low;

3. Automobile glass is an indispensable part of the car body accessories, and it mainly plays a protective role . There are three main categories of automotive glass: laminated glass, tempered glass and regional tempered glass, which can withstand strong impact forces. Automobile glass is divided into four types according to its location: front windshield, side window glass, rear windshield and sunroof glass;

4. The front windshield must be laminated glass according to the national mandatory regulations, ( The front glass of some cheap agricultural vehicles is still tempered glass or area tempered glass), the side window glass is tempered glass, and the rear windshield is usually tempered glass with electric heating wire.

One million car purchase subsidies