We have developed special machines and provide processing services especially for the machining of roll housings in rolling mills. In the rail and profile rolling mill of Kardemir (Karabuk Iron and Steel Company), precise, high quality and efficient rail and profile production has been achieved by processing the rolling housings on-site machining and improving the bearing system. In addition, we successfully and timely completed the on-site machining of hot roll mill housings at Erdemir (Eregli Iron and Steel Company) and Toscelik companies