Since 1989, we are one of the leading manufacturers of oil-immersed distribution and medium voltage power transformers.
Our production plant is located in Ankara / Turkiye.
Our Product Range:
Distribution Transformers, Medium Power Transformers, and Special Transformers starting from 10 kVA up to 40 MVA.
Quality Standards:
We are proud to present our quality systems with full compliance to EU Standards;
1.OHSAS 18001:2007
2.ISO 14001:2015
3.ISO 9001:2015
Testing Standards:
Sem Transformer test Laboratory is accredited for all tests according to TS EN ISO/IEC 17025:2017.
For every transformer manufactured in our factory, all routine tests are applied according to IEC 60076-1 standard.
Additionally, upon customer request, type tests and special tests can be performed in our accredited test laboratory.
Export Rate and Exported Countries: We export, % of 70 of our products to more than 55 countries.
Such as; Belgium, France, Finland, Germany, United Kingdom, Portugal, Senegal.