TELK  has been exporting its products right from the 1970s. However, a real boost to TELK's  Export Marketing  efforts came with the recent opening up of the Indian Economy and the subsequent globalization measure of the Indian Government.

The first major export of TELK consisted of two 50MVA transformers to Tanzania in  1972. This was followed by major other exports to countries such as Malawi, Iran, Combodia and Nepal.

TELK has bagged and executed many sizable exports contracts to customers like PLN of Indonesia, TNB of Malayasia, MEW of Oman, NEPA  of  Nigeria etc. Some of the export contracts are still under execution.

TELK had been following a very stringent quality standard laid down by their collaborators M/s Hitachi, Japan and this has enabled TELK to penetrate new overseas markets against stiff competition from Multinational Giants.