Transformer innovators since 1945


Since the founding in 1973 Imefy S.L. has been manufacturing oil filled distribution transformers. After this the company has started to develop cast resin distribution transformers and showed continuous growth in both the range of power, as well as the voltages covered by the transformers.



To undertake this expansion, Imefy S.L. has the most sophisticated engineering and manufacturing resources, as well as a highly qualified team of engineers. In this way, Imefy has evolved, both in the national and international realms, and has devices installed in all the continents. Also, Imefy S.L. actively participates in national and international working groups, where the Standards for this kind of machines are created and developed.



IMEFY S.L. Raw Materials and Final Product Laboratories, are equipped with the most advanced technology in order to carry out exhaustive controls and the most server tests required by national and international standards for those products used during the manufacturing process of a transformer. The high qualifications of the engineers and the high accuracy level of the instrumentation (endorsed by the corresponding calibration certificates, issued by official laboratories), endow Imefy S.L. laboratories  with the highest degree of quality and reliability, as it has always been recognized by our clients.

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