The word "FY" on the car glass should be the abbreviation of Fuyao Glass.

Fuyao is China's largest automotive glass manufacturer. Fuyao has also obtained certification from the world's eight largest automobile manufacturers and has become a supplier of most famous brands, such as the common Audi, Volkswagen, Mercedes-Benz, and Hyundai. , Ford, Bentley, Chrysler, etc.

There are many automotive glass brands. Currently, the ones that I have more contact with include Fuyao from China, Saint-Gobain from France, Asahi Glass from Japan, and Pilkington from the UK.