How to Identify the Manufacturing Date of Car Glass?

[VonEverly]

Here are the methods to check the manufacturing date of car glass: There is a code in the lower left or lower right corner of the window glass. In the last or second last row, there is a number and several small black dots, which indicate the production date of the glass. Below is some relevant knowledge about car glass: 1. Car glass is categorized by position into: front and rear windshields, side windows, and sunroofs. 2. Car glass is classified by process attributes into: laminated and tempered glass. 3. Car glass is divided by functional attributes into: coated, HUD, soundproof, hydrophobic, dimming, and heated.