Steel and metal products

Talking about steel and metal reminds me of what my people back home are using for a roof. We use tin roof over there, because the material is durable but also lighter to handle and much more reasonable, for us anyway. My husband and I were just discussing about how common the perforated metal is being used to lighten the weight of certain products and things such as like the elevator. We see such material being used commonly in making elevators and air vents because it gives way to diffusing light and/or air in architectural applications. It is definitely the material that makes things a lot lighter but still has the durability of the solids. It is more like the substitute to solid metal or steel really. Anyway, I also learned more about it from having visited a website owned by a company based in Houston, Texas that supply people quality steel products for the petrochemical, architectural, construction, agriculture, mining and marine industries. It is a company that is considered the premier source for steel and metal products.