Installation and repair of communication and signalling equipment, relays and train protection systems. Offer of engineering activities, geodetic surveying and construction implementation. We lay long-distance and local cables, gas pipelines, water pipelines and more. We supply Alphatel telephone exchanges or Krone technology.

We carry out revisions and tests of gas equipment, provide revisions of electrical equipment and lightning conductors.

Design, installation and servicing of alarm, fire, CCTV and attendance systems, telephone and data networks. We provide installation of the system and review by our own review engineer, providing periodic reviews and inspections, operator training and evaluation of test operation.