Fast Installation Modular Prefab Expandable Z Type Folding Container House

Fast Installation Modular Prefab Expandable Z Type Folding Container House. 30-Minute Fast Installation: Complete assembly in 30 minutes by 3 people without complex construction. Space-Saving Foldable Design: Folds to 1/4 size for efficient transport; 8 units fit in one 40HQ container. High Safety & Durability: Steel structure with 8-degree seismic resistance and 12-level wind resistance. Customizable Options: Color, size, and wall thickness (50/75mm) can be customized to requirements. Versatile Modular Application: Suitable for offices, clinics, dorms; stackable up to 3 floors. 20-Year Service Life: Designed for long-term use with waterproof, fireproof, and rust-proof features. Easy Relocation & Reuse: No disassembly needed for moving; high residual value and reusable. Professional Quality Control: 100% inspection for waterproof, fireproof, and structural integrity.