OYAK Mersis Number
0645003428900012OYAK Member Communication Center
+90 312 415 6000OYAK Member Communication Center Fax
+90 312 434 1250Management
Human Resources and Sustainability
Member Services
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OYAK Mersis Number
0645003428900012OYAK Member Communication Center
+90 312 415 6000OYAK Member Communication Center Fax
+90 312 434 1250Management
Human Resources and Sustainability
Member Services
Follow Us!
Contact Us
OYAK MERSIS Number
0645003428900012
General Directorate Switchboard
0 312 415 60 00
Member Communication Center Fax
0 312 434 12 50
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