
Wholesale 20FT/40FT 2 Storey Apartment Building Prefab Container Houses Flatpack House. Flexible Customization: Dimensions, materials, doors, windows, and colors can be fully customized to meet specific needs. Fast Installation: Two skilled workers can assemble one standard unit in 2 to 5 hours with free on-site tutorials. High Wind and Seismic Resistance: Strong galvanized steel frame withstands wind speeds over 220-280km/h and seismic resistance above grade 8. Cost-Effective Transport: 6 units can be loaded into a single 40'HQ container, significantly reducing shipping costs. Free Design Service: Our professional designers provide free customization design services based on your requirements. Versatile Applications: Suitable for warehouses, villas, dormitories, offices, hotels, shops, and temporary facilities. Complete Electrical System: Includes LED lights, plugs, switches, and distribution boxes, with optional customization available. ISO and CE Certified: Products meet international safety and quality standards with ISO and CE certifications.