Contact Information
Get in touch with us for your questions, requests or partnership opportunities. We will get back to you as soon as possible.
Head Office
GÜMAŞ A.Ş.
Dolapdere Taksim Cad. No:35 Kat:2
34437 Beyoğlu - İstanbul
Email Address
info@gumas.com.trWorking Hours
Monday - Friday: 09:00 - 18:00
Saturday - Sunday: Closed