Good performance, high precise, high straightness, high evenness and surface finishing, uniform thickness, easy for coating process, high tensile strength, high pressing property and low yield point

Today, the corrugation process is carried out using a roll forming process. This modern process is highly automated, enabling high productivity and low-cost labor. During corrugation, sheet metal is pulled from giant rolls and passed through rolling dies that form the corrugations. After the metal sheet has passed through the rollers, it is automatically cut to the required length. The traditional shape of corrugated material is round waves, but different dies form various shapes and sizes. Industrial buildings are often constructed and clad from trapezoidal sheet metal.