Aluminum Roller Shutter Profile/Fire Truck Roller Shutter, roll up door for fire truck, it is the most competitive products of our companyStrong, lightweight anodized aluminum for an attractive appearanceQuick and easy installationFast and easy opening and closingProvide full view of compartmentEasy access to equipmentKeeps personnel safe by allowing them to remain closer to the vehicleEliminates damage associated with swing-out doorsAvailable in custom painted finishesDescription:1. Surface finish: Anti-scratch coated2. Size: Customized as customers' request3. System operation/motor: Tubular motor driving system, manual operation4. Material: Aluminum alloy and extruded aluminum alloy double layer