This innovative technology is based on a mechanical roll forming process. For example, in construction of a tee, the first step a locator groove is machined into the horizontal receiving plate. In the second step a special crenellated pattern is embossed on the edges of the vertical insertion plate. After this the embossed vertical piece is set into the horizontal receiving groove. Finally, joining grooves are rolled alongside eachother, which presses the parts together. The result is a strong frictional joint with a perfect form fit. This technology is used with mild steel and stainless steel. The process allows one to position the profile components as desired and to individually select the material thickness of each component piece. Press fit profiles can thus be optimized for their specific use. This process is less expensive than laser fusion in that it’s faster. It also allows significant cost savings in polishing, as the material can be pre-polished in flat strips. Load bearing sections must be specified according to the specifications of the structural engineer. The high flexibility of the production machinery allows productions of small runs. Prototypes are not a problem.