JANSAMETAL S.A., has developed proper welding technologies and production methods to ensure the quality of all metal construction beams. The process JUMO allows economic production JIT of an infinite range of bespoke profiles, starting from the most suitable steel for the use conditions and optimizing costs.

Two cutting systems for the production of metal beam structures:

- Thermal cutting (Oxycut), used in thick steel big sheet.
- Plasma cutting for improved accuracy and without distortions used in small thickness and stainless steels.