40FT Expandable Container House Prefab Modular House with 3-Year Warranty for Home Outdoor Use Made Sandwich Panel

40FT Expandable Container House Prefab Modular House with 3-Year Warranty for Home Outdoor Use Made Sandwich Panel. Fast Installation: Set up in 2 hours, saving labor costs significantly. Fireproof Design: Fire rating A grade for enhanced safety. Wind and Seismic Resistance: Wind-resistant up to level 10 and anti-seismic up to level 8. Anti-Rust Material: All materials use hot galvanized steel for durability. Customizable Color: Available in white, blue, green, brown, or customized colors. Versatile Application: Suitable for offices, shops, camps, resorts, and family living. 3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind. Eco-Friendly Structure: Made with sandwich panels and galvanized steel, safe and sustainable.