CE Certified Expandable Prefabricated Home | Storm-Proof 20ft/40ft Modular Design | Energy Efficient Tiny House with Kitchen & Bathroom | 10-Year Warranty | Customizable Options

Structural Framework: Lightweight galvanized steel construction utilizing high-strength square tubing and reinforced angle iron Corrosion-resistant coating meets ASTM A123 industrial standards Engineered load-bearing capacity certified to ISO 1461 specifications Wall System: 75mm thick dual-layer color steel composite panels Polyurethane foam core (50kg/m³ density) with 0.38W/m·K thermal conductivity rating Fire-resistant mineral wool interlayer (Class A fire rating) Modular Expansion System: Configurable floor space: 12.98㎡ (compacted) → 36㎡(expanded) Shipping & Logistics: Standard ISO container sizes: 20ft model: 5900×2200×2480mm (folded) Folded volume reduction:  2/3 original dimensions Custom configurations available (consult for MOQ and lead times，The freight needs to be recalculated based on the specific delivery address) Certifications & Compliance: CE/RoHS c