What do the letters on the front windshield film mean?

[SanAlan]

The letters on the front windshield film are the brand logo of the automotive film. Precautions for automotive film application: After applying the film, avoid rolling down the windows for three days; do not wash the car for three days; if bubbles appear at the edges of the film, they should be repaired at the installation site within 24 hours. If left untreated beyond this time, the adhesive around the edges will have dried completely, making the film edges immovable, which will inevitably cause creases during repair. Functions of automotive film: Its main functions are to block ultraviolet rays, reduce heat transmission, prevent injuries caused by flying glass shards, and reduce glare. It also minimizes damage to interior items and occupants from UV exposure. By reflecting sunlight physically, it lowers the interior temperature, reduces the use of air conditioning, thereby decreasing fuel consumption and saving on expenses.