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| 20FT Apple Cabin Details | |
|---|---|
| Frame Material | Hot-dip galvanized steel structure; carbon fiber composite for high-end models |
| External Wall | Aviation-grade aluminum alloy plate (3003 series, 2.5mm) + fluorocarbon paint |
| Internal Wall | E0-grade environmentally friendly board, waterproof and moisture-proof |
| Floor | 18mm fiber cement board + 4mm waterproof PVC/wooden floor |
| Windows & Doors | Broken-bridge aluminum alloy door with smart lock; Double-layer tempered LOW-E glass |
| Power System | 220V/50Hz, 4kW capacity, distribution box with leakage protection |
| HVAC & Hot Water | Inverter air conditioner (heating/cooling), Instantaneous water heater |
| Interior Features | Dry-wet separation bathroom (vanity, toilet, shower), LED energy-saving lighting |







