
Commercial Security Automatic Transparent Polycarbonate Rolling Shutter/Polycarbonate Roll up Door/Transparent Roller Shutter. High Transparency Visibility: Offers 80-90% transparency, providing clear visibility as glass with superior strength. Superior Impact Resistance: Polycarbonate material is 200 times stronger than ordinary glass and 30 times stronger than organic glass. Custom Built Manufacturing: Each unit is custom built in ISO9001-2000 certified factory to meet specific application needs. Energy Saving Insulation: Provides 3-4dB better sound insulation and 10 times better heat insulation than ordinary glass. UV Protection Capability: Effectively blocks 80% of the sun's ultraviolet rays to protect interior spaces. Fire Retardant Safety: Class I fire retardant and self-extinguishing properties ensure high safety standards. Versatile Motor Options: Available with HOFUL side motors or DOOYA tubular motors with various load capacities.