Company Transformadores União, headquartered in São Paulo, started its activities in 1992, with the purpose of manufacturing and trading Electric Transformers. With its manufacturing unit, provided with modern facilities and together with a highly skilled employee team, ensure products with extreme quality and reliability. With more than two decades in a prominent position in this demanding market, Transformadores União manufactures equipment with the most advanced technology. All the constructive materials and processes comply with the standards required by ABNT-NBR, IEC-EN regulations, ISO 9001:2008 certification, and approval in energy providers and tests in accredited institutes. Transformadores União has a complete equipment line, providing the right solutions for your customers' needs.Specialized in the manufacturing of Electric Transformers with up to 10MVA power, in the voltage classes up to 36.2 kV.