1.So we need to add steel structure on the inner edge to make the whole stronger. The same process is often used in the interior of outdoor benches, the principle is to make the force more uniform and the point of force is no longer the center of the plate.

2.We made both processes because the pre-built and installed steel structure also affects the overall durability. If the bottom is encapsulated with plates, it is still prone to breakage, which is not good for long-term outdoor durability.

3.We have a lot of experience in construction and design, if you have a large outdoor project that needs to be customized in bulk, then we can definitely give you the information to reduce accidents!