Travertine

We are a russian importing and freight forwarding company located in Novorossiysk, Krasnodar region.
We're looking for a partner in Turkey specializing in producing and exporting of travertine, marble and granite to Russian Federationon EXW or FOB terms.
Below are some of the names of goods and its sizes which we are at the moment interested in:
Travertine: 300*600*20 200*400*20 300*600*50
Marble: 300*300* 20 300*600* 30

We would also be grateful for providing us the following info: