Packing container house (also known as "packing box house" or "fast assembling container house") is a modular building system with standardized design, which can be transported as a whole and installed quickly, and is widely used in the fields of temporary housing, commercial space, and office space, etc. Unlike the traditional container house, most of the structure assembly (such as wall panels, doors, windows, and circuit pre-built) has been completed at the factory. Different from the traditional container house, most of the structural assemblies (such as wall panels, doors, windows, circuitry pre-buried) have been completed in the factory, and can be used after transportation to the site with only simple splicing, which greatly improves the construction efficiency.