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Ruifa Modular House
| Option size | 20ft, 40ft |
| Main material | Galvanized steel structure with sandwich panel wall |
| Top frame | Main beam 2.0mm, Purlin 1.2mm, Thermal insulation cotton, 0.45mm steel sheet |
| Bottom frame | Main beam 2.0mm, Square tube 100*50*1.2*9 pieces |
| Door | Steel door 970*1970mm |
| Window | Plastic steel single-glass sliding window |
| Wall | V950 type 50mm rock wool (50kg/m³) sandwich panel |
| Floor | 18mm fiber board with 1.6mm plastic rubber leather |