What is the quality of the blue crown car film?

Dear, the choice of automobile explosion-proof membrane can be considered from the following points:

Smell the smell. If it's a bad film, it tastes bigger and the price is harder to be pungent.

Does the store have a quality card to give customers a quality guarantee?

Whether the solar film data in the store is up to standard, there are instruments specially made for explosion-proof films on the market, which are specially used to test the quality of solar film data. Good solar films and ultraviolet rays should be at least 99%.

You can also try to ask the store to use high-temperature searchlights to illuminate, and you can personally feel the feel effect of the solar film.

If all the solar films in the above stores can be made, the quality of the solar films is still very good.

Honey, things that are not big brands must be good, and the effect is the most important. Big brands have never been famous, but good things are good, which has nothing to do with brands. Don't care too much about the brand.

Note: The above are purely personal opinions and are for reference only. Thank you!