Shengding High-Tech’s optical-grade TPU film offers excellent light transmission, impact resistance, and weather stability, and is primarily used in laminated composite glass. It is widely used in high-end architectural curtain walls and security exhibition hall glass; it is suitable for windows in rail transit and special-purpose vehicles; it can also be used to manufacture bulletproof, naval, and aviation protective windows; and it enables the bonding of glass to PC sheets. Leveraging the advantages of domestic production, it promotes the substitution of imported materials.