1. The house adopts light steel structure rust-proof color steel sandwich panels as walls and roof; 2. The size and layout can be designed according to customer requirements and the size is flexible; 3. The house has a waterproof structure and heating insulation materials such as EPS rock wool or PU panels are easily interlocked to form a complete thermal efficiency shell; 4. There are two floor systems to choose from one is a steel chassis floor and the other is a concrete foundation; 5. Considering the 75mm thickness of the roof and walls a 40'hq container can load about 160 square meters of panels; 6.. The house can resist heavy wind loads of 0.5KN/m2 and earthquake intensity of 7-8 degrees.