
Earthquake Resistant 40FT 3-Bedroom Expandable Folding Double-Wing Prefab House. 300% Space Expansion: Hydraulically extendable structure triples original size for maximized usable area. Fast Installation: Quick unfolding design requires no complex construction or heavy equipment. Customizable Design: Fully customizable exterior, interior, colors, and functional layouts. Cost-Effective Logistics: Foldable design reduces transportation volume by up to 40%. High Fire Safety: Rated A2 fire safety compliance ensures secure environment for occupants. Durable Construction: Anti-corrosion coating and sealing design for long-term weather resistance. Multi-Scenario Use: Suitable for residential, office, commercial, and temporary housing applications. OEM & ODM Support: Accepts OEM and ODM customization with logo and design options.