What does the yellow "I'm V-kool" on the back glass of many cars stand for?

Usually, the words "I am Weigu" are used for film pasting, which is the advertising slogan of "Gu Wei" car film pasting. Gu Wei is a brand of thermal insulation film in Southwall, California, USA. Since its birth, it has been based on the high-end market of thermal insulation film, and developed a series of products in combination with the actual situation of the market. It has become one of the most competitive brands in the global automotive thermal insulation film market.

Gu Wei safety signs indicate the safe direction of driving, and rely on their own reflective characteristics to prevent potential dangers and avoid accidents, which is of great significance to driving safety at night! Only customers in Gu Wei can enjoy this unique logo. Many car owners understand her as "I am cool", which is a kind of free life yearning, and the artistic conception lies in "being the first in the world".

Extended data:

Gu Wei thermal insulation film uses ultra-transparent advanced polymers, which interact with some precious metals (such as gold, silver and indium oxide) and are sputtered molecule by molecule. According to the data, the multi-coating magnetron sputtering machine for producing this film is worth $24 million. The film produced in this way has high visible light transmittance and good infrared and ultraviolet blocking rate, which is incomparable to the imitation produced by the old process.

This film can provide a cooler indoor environment. According to the manufacturer's test results, after installing VIGA film on the window glass, the indoor environment temperature can be reduced by 8 to 12 degrees Celsius. At the same time, the time required to reduce the internal temperature is shorter, and the cab is cooler, which makes the driver feel more comfortable and improves the response ability. In an unfortunate traffic accident, Gu Wei movies can stick broken glass together to prevent flying glass blocks and sharp fragments from hurting drivers.

References:

Baidu Encyclopedia-Gu Wei