Signaling X

Assembly, maintenance and repair of installations, devices and apparatus, in particular in the field of road traffic, railway and rail transport technology; building, construction management, maintenance, renovation, servicing and repair of land vehicles.;

Design and development of computer hardware and software; development of data bases; development of computer database software; development and maintenance of computer database software; hosting platforms on the Internet; electronic storage services for archiving databases; design of computer databa

Electric signaling, measuring, counting, recording, monitoring, controlling, regulating and switching devices; electric apparatus for the input, processing, transmission, storage and output of data; electronic instruments and apparatus for data capture and control; data processing programs; interact