Roofing sheets base material is galvanized steel sheet. After cold forming through the module, it became the corrugated sheet. Mianly exported to Africa, Thailan. Thickness 0.17mm, width 665mm to762mm. Galvanized Corrugated Sheet,Roofing Sheet Galvanized Corrugated length 1829mm 2134mm 2438mm 2743mm 3048mm ects. , Galvanized Steel Roof Sheet Galvanized Corrugated Roofing Sheet, Corrugated Roofing Sheet Galvanized. Hot-dip galvanized steel has good strength, toughness and plasticity. It can also bring you the best quality experience in various links such as cold punching, wire drawing, and bending. After galvanizing, the surface looks more beautiful and can be directly used in engineering. The steel processed by professional hot-dip galvanizing can effectively play the role of acid and resistance. The advantages of such a hot-dip galvanized steel are also very powerful.