The structural components are all high -strength galvanized steel to ensure the service life of the house. All structural components are formed by the factory's precision mechanical assembly line, and the size accuracy is millimeter meter, which cannot be comparable to other structures.
Due to factors such as short service life and vulnerability to damage, they require a lot of investment in repairs and maintenance. Especially in harsh environments, maintenance costs will be higher due to material aging and damage.
The appearance design has certain limitations, and is usually limited to temporary construction sites and on-site operations. In addition, the use also has certain restrictions and is not suitable for use as civil buildings or other fixed purposes.