IBR sheet roll forming machine also can be called tr4tr5tr6 trapezoidal roofing sheet machine. The profile drawing is fundamental to machine design. When the customer provides us with the profile drawing of the product, we can provide customers with perfec ...

The roofing sheet is mainly made by IBR Galvanized Steel Roll Forming Machine. And it has light weight, anti-corrosive, fireproof, high strength and beautiful appearance and rich color. It is widely used in workshop, warehouse and carport. During we talk w ...