What brand is the toughened film of the blue box?

Fuyuan technology. Fuyuan technology pioneered the domestic sapphire film brand, Saifei sapphire, which is a blue box tempered film. 20 13 began to set foot in the sapphire mobile phone case and camera business. 2065438+In July 2007, Fuyuan Technology officially launched Safeway sapphire film products, covering mobile phone films.