In fact, this procedure is relatively simple. Generally, it is to go to the urban management office and the street office. If you want to do related business, specifically ask Yu Ke,

Container houses are generally used in construction sites, mainly to solve the workplace and residence of construction workers, and also to carry out safety supervision and management according to the requirements of the construction administrative department. Of course, it is not possible to appear in urban areas and towns.

container houses can only be submitted for approval as temporary buildings, and the validity period is generally two years, which is legal.

it is illegal to fail to submit for approval, and it is illegal to exceed the time limit.