The container house is suitable for large-scale, long-distance transportation, and is convenient for disassembly, environmental protection, and comfort, safe and earthquake-resistant, suitable for a variety of environments and climatic conditions, and suitable for emergency quick-installation housing, modular quick-assembly housing, and quick-installation in various environments and fields. A series of integrated housing products, such as office living rooms and post-disaster reconstruction housing, can play a greater role in people's daily work. Each house can be hoisted, transported, disassembled, and transported on-site. The on-site installation is convenient and efficient, environmentally friendly and comfortable, the assembly is diverse, and it can be moved and reused. Free combination, multiple container houses can be spliced arbitrarily, and the number of floors of the house can be increased. As for the quality issues that everyone cares about, the container house has realized the update and optimization of raw materials in the production process. It uses materials and components that comply with the relevant national construction safety standards. The quality and accuracy are higher than those of the solid-welded house.