colakoglu metalurji

Çolakoğlu’s involvement in the iron and steel business began with the steel trade business that our founder Mehmet Rüştü Çolakoğlu started in Karaköy, Istanbul, in 1945. The first Çolakoğlu rolling mill comissioned in Sütlüce, Istanbul, in 1960. The first meltshop went into production in Dilovası in 1969 to supply billets to the domestic market. The company now called Çolakoğlu Metalurji strengthened its sectoral leadership when it started wirerod production in 1985. In 1990, Çolakoğlu added reinforcing bars to its production line.