Guan Wei Film has no electronic warranty card and no SMS.

Recently, in the "No warranty, please protect your rights" activity, if you don't receive the electronic warranty information within five working days, you can make a complaint. If it is true, the owner has the right to ask the store to return the film money.

V-KOOL is a car film brand owned by Eastman Chemical Company of the United States, and Eastman is the brand holder. Gu Wei brand has a history of more than 20 years in China and has been sold to more than 20 countries around the world. More than 25 million consumers have become the masters of Gu Wei.