Expandable House/Foldable House Expandable box-style modular house, which includes a box module, foldable roof module; mentioned box module includes a box-variety steel structure frame, a base plate set about the steel structure frame, a primary hill wall, a second hill wall Positioned on either side from the steel structure frame https://zaneqsstt.rimmablog.com/30679014/not-known-factual-statements-about-flat-pack-single-apartment-steel-mobile-portable-expandable-container-house