According to the Oil Industry Pension Fund, Abdul Hossein Bayat attended the opening ceremony of the showcase on Tuesday.

During his visit to the fair, he said figures indicate that the production of knowledge-based companies has augmented dramatically over the past year.

The exhibition of the first-time and knowledge-based equipment of the Oil Industry Equipment Company is open to experts and enthusiasts for three days at the No. 1 Oil Industry Club on the occasion of the auspicious decade of Fajr Decade and the 44th anniversary of the glorious victory of the Islamic Revolution of Iran.