ETRA is committed to the sustainable development of the societies in which it is present, counting with certified Management Systems for more than 20 years.
https://www.grupoetra.com/wp-content/uploads/Calidad.jpg571620ETRAhttps://grupoetra.com/wp-content/uploads/logo_etra.pngETRA2018-01-09 12:26:312018-06-08 15:31:11Certified Management Systems
ETRA commissions in Madrid the first inductive charging systems for electric buses in Spain, enabling the full operation of a whole line with buses 100% electric.
https://www.grupoetra.com/wp-content/uploads/2017-09-Noticias_Foto-2.jpg571620ETRAhttps://grupoetra.com/wp-content/uploads/logo_etra.pngETRA2018-01-05 11:58:012018-04-19 13:01:56Inductive Charging System
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