Ut istanbul madencilik ltd. sti. is an average com...

Ut istanbul madencilik ltd. sti. is an average company. I have been using their services for a few months now and I can say that the quality of their products is good. However, their customer service can be improved. The response time for inquiries is a bit slow and sometimes they are not able to provide accurate information. Overall, not a bad experience but there is definitely room for improvement.