Modular Prefabricated House 20 Feet Flatpack Dormitory Packing Container House

Modular Prefabricated House 20 Feet Flatpack Dormitory Packing Container House. Long Service Life: Galvanized steel frame with anti-corrosion paint ensures 15-25 years of service life. Customized Colors: Available in customized colors to match specific project requirements. Customized Size: Full customization available for size, layout, doors, windows, and interior finishes. Fast Installation: Quick assembly completed in 1 hour; full setup by 3-5 workers in 1-3 days. High Thermal Insulation: Features 0.043W/m.k thermal insulation with 50-100mm rock wool/PU options. Superior Waterproofing: Integrated waterproof design with high-elastic sealant; passes water-testing before shipment. Fire Safety Compliance: Class A fireproof core materials and flame-retardant wiring meet international safety standards. Comprehensive Warranty: 1-2 years warranty on main structure with lifetime technical support and spare parts supply.