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Transformadores trifásicos monofásicos toroidales encapsulados aislamiento


Grupo CROVISA manufactures encapsulated, toroidal, conventional single-phase and three-phase transformers, inductive components, low and high frequency components.

Ask us, in GRUPO CROVISA we design according to your needs no matter the quantity.

We have an experience of more than 30 years.

We can manufacture transformers in powers from 0,35VA to 400kVA.

Baterías de plomo AGM y GEL de las marca PREMIUM BATTERY


RM ELECTRONICS is the exclusive distributor for the Iberian peninsula of AGM and GEL lead-acid batteries from 1.2Ah to 250Ah from Premium Battery.

All nominal voltage and capacity values are guaranteed.

pilas alcalinas y recargables varta industrial


We are agents of RM ELECTRONICS, official distributor for Spain and Portugal of Varta Industrial alkaline batteries.

Both in blister packs and in bulk or shrink-wrapped.

We supply the minimum packaging unit (1 box) for the batteries we have in stock.

Please contact us and you will be surprised by our EXCELLENT prices and service.

Onduladores Power Energy de onda senoidal pura


We represent RM ELECTRONICS, who distributes Power Energy inverters.

We have inverters in modified sine wave in 12V or 24V as well as in pure sine wave in 12Vdc or 24Vdc.

These inverters are designed in Barcelona and therefore we have our own technical service to solve any possible incident with the inverters.

Baterías de plomo AGM y GEL de las marca PREMIUM BATTERY


RM ELECTRONICS, distributes exclusively for the Iberian Peninsula, battery chargers suitable for charging both Lead-Acid and AGM/GEL batteries.

The charging currents range from 0.5A to 20A, in 6V, 12V and 24V.


We represent TASKER, Italian manufacturer of audio and video cable for professionals.

The strength of the Tasker cable is the high quality of its products recognized throughout the world.

Highlights in the Tasker catalog are the microphone cable, for speakers, 75ohms high quality and flexible cable for SAT, and many more.

Tell us what cable you need and we will advise you on what is the best solution for you. And if not, from 5000m it can be manufactured according to your needs.

If you are in Aragón, Catalunya or Galicia, do not hesitate to contact us.