The company's main production and sales of optical films Touch-screen material, such as printing inks and Peelable viscose ,can be used in ITO film or glass . TFT LCD Backlight brightness enhancement film, Ling lenses (BEF), optical-grade H / C hardening PET film, optical grade H / C hardening PC tablet, touch-screen material, screen the appearance of dirt H / C Lens, ITO module materials, PC + PMMA hardening H / C dirt, special optical composite membrane, lcd backlight parts and LCD optical film, LCD protection film and all kinds of handheld products, all kinds of optical film coating production process.