
Light Steel Sandwich Panel Folding Prefabricated Container Expandable House Prefabricated House. 30-Year Service Life: Durable galvanized steel structure designed for a 30-year lifespan. Fast Installation: Ready for use without assembly work; installation is quick and easy. Customizable Design: Layout, colors, and sizes can be customized according to customer requirements. Earthquake Resistant: Features Grade 10 seismic resistance for enhanced safety. Eco-Friendly Materials: Constructed with EPS, PUR, or Rockwool insulation for thermal efficiency. Waterproof & Fireproof: Ensures durability with waterproof and fireproof wall panels. ISO & CE Certified: Product meets international quality standards with ISO and CE certifications. Flexible Transport: Foldable design allows 8 to 12 sets to fit in one 40HQ container.