(+372) 622 8300 estel@tet‑estel.com Send request About us Tallinn Electrical Engineering Factory «Estel» was founded in 1870. Today, Company develops, manufactures and supplies a broad range of power converter equipment and power semiconductors, focusing on complex technological solutions and production “turnkey” delivery. An absolute TET Estel products advantage over its competitors is in consistently high quality of design and manufacture, evidenced through many years of successful operation experience by hundreds of customers and constant geography of delivery expanding. Official company trademarks The key to continued success of TET Estel lies in its own unique high-quality innovative products design and production , developed with all the individual customer requirements. Company equipment significantly surpasses analogues of the other manufacturers by performance reliability and durability as well as by technical and economic indicators. Due to high scientific and technical potential along with more than century and a half of experience, TET Estel provides not just a narrow segment of standard equipment, but rather a multidimensional complex of solutions on a wide range of several technological applications. This includes so called “turnkey” equipment montage and delivery, full equipment maintenance and other services. An absolute TET Estel products advantage over its competitors is in consistently high quality of design and manufacture, evidenced through many years of successful operation experience by hundreds of customers and constant geography of delivery expanding. Yet another fundamentally important vector of company service policy is focusing on customer’s individual requirements and special parameters of ordered equipment, while most competitors seek to unify their manufactured products. Therefore TET Estel distinguishes quite rare for such kind of enterprise flexibility, that in turn maximizing all the benefits of B2B mechanism. TET Estel environmental safety of its products and processes of production is based on European laws and standards as well as international environmental regulations and requirements, its own standards and consumer specs. Company regularly deals with atmospheric pollutant emissions reduction, water waste, production waste reduction, etc. Modern technologies practice along with the new scientific data, as well as TET Estel personnel knowledge and experience is the key to more efficient human labor, energy and raw materials usage and reduction of consumption and production waste. Team of high – level professionals is the company yet another critical strategic resource. TET Estel staff is an indispensable source of energy and the most valuable constant generator of endless innovative ideas and solutions. TET Estel development concept is that the maximum productivity, quality and competitiveness can only be achieved with each employee involvement into active production process, both at personal workplace and an enterprise as a whole. Anno 1870 1870 November 27: Factory foundation day 1894 In the Main Revel railway workshops, the construction of a special imperial train was completed Latest publications TET Estel celebrates its 151st Birthday! 26 November 2021 Tallinn Electrical Engineering Factory Estel took part in the Inter Airport Europe 2021 16 November 2021 TET Estel will take part in INTER AIRPORT Europe 2021 exhibition 15 October 2021 Any questions? Contact us, we will be happy to answer! Phone : +372 622 8300 Fax : (+372) 622 8301 estel@tet-estel.com Send request EXPERIENCE • SCIENCE • QUALITY Tallinna Elektrotehnika Tehas «Estel» AS Kuuli 6, Tallinn 13619, Estonia Phone: (+372) 622 8300 Fax: (+372) 622 8301 estel@tet-estel.com Products Services Portfolio News Media Career Certified Quality ISO certificates Credit rating EU partners