PrimeHome's foldable container buildings utilize first-class galvanized steel frames and patented hinge system. Its folded thickness is only 0.5 meters, allowing eight units (totally 260 sqm unfolded area) to fit into a 40-foot container. They can withstand temperature as low as -45°C (-45°C) and as high as 70°C (-70°C). They can be deployed and ready for use in just five minutes with pre-installed water pipes, electricity, and power interface. Transportation costs for folding container housing are reduced by 70%, while deployment efficiency increases fivefold.