
Factory Supply Industrial Rapid Action PVC Interior High Speed Roller Door. Customized Color Options: Available in Red, Blue, and other customized colors to meet specific needs. High-Speed Operation: Opening speed up to 1.2m/s and closing speed up to 0.8m/s for efficiency. Superior Thermal Insulation: Fills with high-density polyurethane with a heat transfer coefficient of 5.3W/(m2.k). Noise Reduction Capability: Designed to effectively reduce noise interference from busy streets or airports. Anti-Theft Security: Equipped with anti-burglar lock devices that prevent opening from the outside. UV and Radiation Protection: New rolling shutter material effectively blocks 100% of sun and addition-ray radiation. Flexible Opening Methods: Supports three-button, remote control, geomagnetic, radar, and pull rope operations. Comprehensive Certifications: Certified by TUV, CCC, ISO9001, RoHS, and CE for quality and safety assurance.