
Temporary Offices Workshop Plastic Film Packaging Folding Container House Expandable Office Expandable Container House. Customizable Sizes: Available in 20ft, 30ft, and 40ft sizes with full customization options. Durable Steel Frame: Constructed with galvanized steel structure for high strength and longevity. Energy Efficient Insulation: Features EPS, PUR, or Rockwool insulation for excellent heat preservation. Fireproof & Waterproof: Built with waterproof and fireproof materials for enhanced safety. High Seismic Resistance: Rated Grade 10 seismic resistance for stability in earthquake zones. Long Service Life: Designed with a 30-year lifespan for long-term reliability. Global Certifications: Certified by ISO and CE standards for quality and compliance. Quick Installation: Easy to install with a crane, saving significant labor time.