In 1998, Borusan Group and Salzgitter Mannesmann GMBH mergered their welded steel pipe investments in Turkey  and  named that partnership; ‘Borusan Mannesmann Boru Yatırım Holding’. The company has 77% shares of Borusan Mannesmann Boru San. ve Tic. AŞ. 
 
Partners: Salzgitter Mannesmann GMBH

Web Page
www.borusanmannesmann.com