I believe many people are very unfamiliar with the term roofing. In fact, roofing is not a roof, but only a part of the roof.Many buyers buy the roofing sparsely. I only know that I need it, but I don’t understand the roofing. The roofing is Refers to the load-bearing panel laid on the roof surface of the house. It is a product of a new era and new technology. It is a structural layer of cast-in-place or prefabricated panels. As a heavy-loaded roof panel, its own weight is lighter. External erosion can form an oxide layer by itself, which can better perform anti-corrosion and anti-rust.When the user is constructing, the installation is also very simple.It only needs to be connected by simple welding, riveting, etc., which is a very amazing Material, and the material can be recycled and reused, the usage rate is very high, economical, environmentally friendly and durable. At present, most of the roofing materials on the market are made of aluminum, magnesium, manganese, or alloys. Its height is selected according to load and veneer span.When the user is constructing, the installation is also very simple.It only needs to be connected by simple welding, riveting, etc.It is a very amazing material, and the material can be recycled and reused, the usage rate is very high, economical, environmentally friendly and durable, At present, most roofing panels on the market are made of aluminum, magnesium, manganese, or alloys, and their height is selected according to load and veneer span.