About company

The engineering company MAINOR FREDI provides industrial automation and power engineering services since 1988. Having been on the market for such a long time, our company has been through the whole changing process of the business environment during the re-independence period in Estonia, developed together with the market changes and itself initiated such changes. During its existence Mainor Fredi has been the importer and promoter of up-to-date equipment, technologies and modern methods of work arrangement.

Presently our main fields of activity are:

• Power quality investigation and corrective measures.
• Import, resale and installation of P.F. correction equipment and filters for harmonic reduction.
• Import and wholesale of low and medium voltage equipment for transformer substations and distribution boards.
• Import and wholesale of industrial instrumentation and controls.
• Supplying automation equipment in accordance to the customers’ specifications and special requirements.
• Energy audit of the company, provision of renewable energy solutions.

Mainor Fredi is a sales representative in Estonia for the following companies:

ITALFARAD – power factor correction equipment, filters, capacitors, voltage stabilizers;
ICAR – high voltage capacitors;
METASYSTEM – UPS systems;
POLYLUX - inductors and harmonic compensators;
CELME – oil-immersed transformers;
TMC – cast resin transformers;
HAWCO – automation products and components;
GEMINI DATA LOGGERS

Our main clients are industrial, infrastructure and power companies.