
High Quality 20FT Double Wing Expandable Container House for Family Daily Living Needs. Customizable Dimensions: Available in 10FT, 15FT, 20FT, 30FT, 40FT sizes with custom options. Customizable Colors: Exterior colors can be customized to meet specific requirements. Fast Installation: Simple assembly takes approximately 4 hours per set, saving labor costs. Earthquake & Wind Resistance: Rated for earthquake resistance level 8 and wind resistance level 10. Long Service Life: Durable steel structure designed for up to 20 years of service. Eco-Friendly Materials: Features hot-dip galvanized steel and environmentally friendly composite panels. Flexible Expansion: Double-wing design allows flexible extension and retraction to maximize space. Comprehensive After-Sales: 5-year warranty with 24-hour support and optional engineer dispatch.