Garanzia Mec pays a lot of attention to environment. A great commitment has been directed to the reduction of CO2 pollution in the atmosphere. Thanks to the regeneration and revamping work done by the other societies of the group, a new life to different spare parts has arisen, sometimes increasing quality and duration, so using regenerated mechanical parts for failure management covered by guarantee or not. The regeneration allow to save energy and to respect the environment thanks to the reduction of wastes produ- ced, heat losses and productive residues. Besides, the final rebuilt product will be almost indistinguishable from the new one, not only aesthetically but also quatitatively.