Siderperu, first steel company in Peru and part of Gerdau, commissioned last January to Smart Engineering the structural study to validate the new developments that the company wants to accomplish in multiplate metalic structures. The study aimed to validate the new manufacturing process and the new dimensions of the wavy plates that screwed together, constitute the multiplate metalic structures. This project opens a new avenue of international development for Smart Engineering, continuing his multidisciplinary activity at the highest technical and scientific level.