Factory Supply OEM Aluminum Fast Rolling Shutter Door

Factory Supply OEM Aluminum Fast Rolling Shutter Door. High Speed Operation: Opening speed 1.2-2.0m/s, closing speed 0.8m/s for efficient traffic flow. Superior Thermal Insulation: High density polyurethane filling with heat transfer coefficient of 5.3W/(m2.k). Noise Reduction: Quiet operation effectively reduces noise interference from busy streets or airports. Anti-Theft Design: Equipped with anti-burglar lock devices preventing opening from the outside. UV Protection: New rolling shutter design blocks 100% of sun and addition-ray radiation. Customizable Color: Color is customizable to meet specific aesthetic requirements. Multiple Safety Devices: Standard electro-optical eye with optional light curtain and safety hem. OEM Service Available: Full customization and minor customization options available for OEM clients. Certificate of inspection CE SGS ISO.