Alexander Suleiman ist Mitglied in der Jury bei internationalen Wettbewerben

“2nd China International Violin and Bow Making Competition”, Beijing, 2013

“International Alice and Eleonore Schoenfeld String Competition”, Hong Kong, 2013

 Alexander Suleiman is frequently participating as a judge in numerous international competitions

“2nd China International Violin and Bow Making Competition”, Beijing, 2013

“International Alice and Eleonore Schoenfeld String Competition”, Hong Kong, 2013