Gerd Wolff Makina is a company established in 1954 in Hagen, Germany and produces machinery and machine parts for the local steel industry.

Bekir SUNMAN and Klaus KONRAD had the authorization of the growing company in 1998 after 44 years and took an important step towards the future.

Beside the central production facility in Hagen Center, Gerd Wolff started its operations in Turkey in 2007 by establishing a new production facility in the district Gumusova of Düzce. Bekir SUNMAN and Klaus KONRAD carried out important projects in a short time by focusing on the facilities in Turkey by years. Gerd Wolff Makina, which is growing with its German technology and experience in a planned way, is at an important point in the machine production in the sector.