The main materials of container mobile homes are channel steel for frames and sandwich panels for walls and ceilings. The quality of these two materials directly affects the quality of container mobile homes. The difference in channel steel is mainly reflected in the difference in the thickness of the channel steel. Although the living containers sold by some manufacturers have little surface difference, the thickness of the channel steel is different, and the tolerance of the residential containers produced is also different. Some residential containers can be stacked three layers and can withstand greater pressure, while some residential containers can only be stacked two layers and cannot withstand the pressure caused by three layers.

The thickness of the channel steel is not enough and it is easy to bend when subjected to pressure, causing the residential container to deform and affecting its service life. This type of container mobile home cannot see changes in a short period of time, but over time it is prone to deformation, collapse and other problems, which may endanger the safety of people inside the container mobile home. Therefore, there are certain standards for the selection of channel steel for residential containers. You cannot use channel steel materials lower than the standard just to save costs, as this may easily cause problems.
The use of residential containers is becoming more and more popular. Instead of spending money to buy a house and repay the mortgage, people directly buy residential containers to live in. This is mainly because the price of residential containers is cheap, which is much lower than that of residential houses. In addition, there are several other reasons:
[1] Because labor costs are relatively high now, many house builders are beginning to turn their attention to a simple and low-cost residential container.
【2】The service life of residential containers can be more than 15 years.
[3] Because illegal occupation of land to build houses is prohibited in many places, and residential containers can be placed at will without too many harsh conditions.
[4] Its appearance can meet people's basic living requirements. Living containers can separate bedrooms, kitchens and living rooms, and are tightly closed and can be installed with air conditioners, truly achieving warmth in winter and coolness in summer.
[5] Residential containers are also very good at protecting against lightning and mosquitoes. Its bottom surface is paved with rubber plastic panels, which greatly reduces lightning damage.