Industrial Automatic Lifting Aluminum Alloy Insulated Overhead Sectional Garage Door for Logistics

Industrial Automatic Lifting Aluminum Alloy Insulated Overhead Sectional Garage Door for Logistics. Sandwich Insulated Panel: High-density PU foam filled double galvanized steel panels for durability. Heavy-Duty Track System: 2.0mm thick hot-dip galvanized steel track with reinforced hinges. Full Perimeter Sealing: Top, bottom, and side rubber seals for dust-proof and windproof performance. Stable Driving System: High-cycle torsion springs and industrial motor for smooth, quiet operation. Customizable Vision Windows: Optional clear, tinted, frost, or mirrored glass types available. Multiple Color Options: Various RAL colors available for customization. Long Warranty Period: 5 years warranty coverage for the industrial sectional door. 24/7 Online Support: 24 hours online after-sales service available.