DEMIR MAKINE A.S., established in 1975, is one of the leading bushing suppliers for power, distribution and locomotive transformers.

Our factory is located in a covered area of 3.500 m2,
and a total area of 5.000 m2 in Istanbul, Turkey. In our manufacturıng plant, 45 people are employed including 2 technical personnel and 2 engineers. Our production is carried out within the conformity of ISO 9001 2000 Quality Management System.

While our products are manufactured in accordance with DIN norms, UNE norms and BS norms, we also manufacture customized products based on technical sketches provided by our customers.