Established in 1958, by its founder Brambilla Giovanni, for over 60 years RTE has been producing and marketing alarm announcers with ISA sequences, intended for sectors such as: Energy, Electromechanical, Transport, Chemical, Petrochemical, Engineering.
Supported by his 3 children Luisa, Massimo and Giorgio, who have been involved in the company for several years, RTE was among the first companies in Italy to obtain the quality system certification, currently updated according to ISO 9001: 2015.