
Warehouse Hard Metal Fast Speed Spiral Aluminum Industrial Rolling Doors. Customizable Color: Color is customizable to meet specific project requirements. OEM/ODM Support: Full customization, flexible customization, and customization from samples are available. High-Speed Operation: Fast speed spiral design ensures efficient industrial and garage access. Remote Control Access: Power-driven opening type with remote control for convenient operation. Durable Materials: Constructed from Aluminum Alloy and Steel for enhanced security and longevity. Multi-Certification: Products certified by Cma, CNAS, and BV for quality assurance. 100% Quality Inspection: Finished products undergo 100% visual and function inspection. Versatile Application: Suitable for industrial plants, mining, government, military, and commercial use.