Profile C75 Galvalum 75mm x 35mm x 0.55mm x 6M
This material has a shape resembling the letter C and is often called C profile, CNP light steel, metal rafters, or light steel truss. Galvalum itself is an abbreviation of galvanized and aluminum, where this material became popular in 2000. This material is formed from steel plates combined with aluminum, zinc and silicon.