detachable 20ft luxury underground container house prefab houses

collapsible container house with following advantage 1. galvanized frame with powder coating for extra anti rust quality. 2. strong = main frame thickness is 2-3mm 3. with bigger size standard flat pack container house is W2.25*L5.8*H2.60m or W2.438*L6.055*H2.6m our this kind container house is with bigger size W3M*L5.95M*H2.8M 4. doesn't need a crane for installation as the 3m X 5.95m container house is totally disasembled to easy handled sections and all that is required is re assembly. 5. they can be combined to make a bigger units or stacked 2-3 levels 6. widely used for accormmodation,office,bathroom etc 7.Because of big promotion now, these container houses are with a very competitive price