
Insect Proof 40FT 3-Bedroom Double-Wing Expandable Folding Portable Prefab House. 300% Space Expansion: Hydraulically extendable structure triples usable area while maintaining stability. 40% Shipping Savings: Foldable design significantly reduces transportation volume and logistics costs. A2 Fire Rating: Meets high fire safety standards ensuring occupant safety and peace of mind. Fast Installation: Quick unfolding setup without complex construction or heavy equipment needed. Fully Customizable: Customize color, logo, layout, and interior/exterior designs to specific needs. Durable & Reusable: Anti-corrosion coating and steel frame ensure long-term durability and reuse. Versatile Applications: Suitable for residential, office, commercial, camping, and temporary housing. Eco-Friendly Design: Reduces overall costs and waste through reusability and efficient material use.