Partners
A number of agreements with companies producing instruments for measurements on the
catenary, the rail surface, the sleepers, the ballast, allows offering the most complete range of
up to date devices for the infrastructure monitoring. Everyone of these companies is at the
leading edge of the technology in its domain, thanks to having focused the investment in a
well defined area: the products are continuously improved and upgraded taking advantage of
new components and technologies.
DMA main references are:
