One of my friend just asked me that she is very interested in making business with Turkish partners. She asked me where to find and contact local businesses in Turkey and here the WEB adresses of Union of chambers and commodity exchanges in Turkey.
This link will help you. http://www.tobb.org.tr/eng/odaveborsalar/web.php
And this is the list of info mail adresses of all of them . http://www.tobb.org.tr/eng/odaveborsalar/eposta.php
This is the official website of The Union of Chambers and Commodity Exchanges.