The front door glass must be certified by the state and prominently pasted with signs and codes such as "3C". It is necessary to remind that qualified product identification is difficult to scrape off with a blade, and shoddy products will be scraped off; At the same time, qualified glass broken after the corner is relatively smooth, and shoddy glass is very sharp.
In addition, qualified car glass surface is very smooth, no uneven phenomenon. "In addition to the choice to be very careful, the installation of car glass is also exquisite." Experts also stressed that the installation of car glass must go through strict procedures, it is recommended that owners understand some basic glass installation safety knowledge, in the replacement of glass, it is also best to take a look, ask one more word, because it is related to the safety of the owner.