Natural building stones are rocks of various origins which are processed and sized to be used in construction. Marble, traver tine,granite, andesite, basalt and diabase are among impor tant building stones.
| Company Name | : | VOLGA DIŞ TİC. VE DANIŞMANLIK A.Ş. |
| Location | : | ANKARA / AYRANCI ÇANKAYA |
| Web Site | : | www.volga.com.tr |
| Tel | : | +90(312) 441 31 41 |
| Fax | : | +90(312) 442 57 46 |
| Company Name | : | YUNUS ÇELEBİ MADEN SAN. VE TİC. A.Ş. |
| Location | : | TEKİRDAĞ / MERKEZ |
| Web Site | : | www.ycstone.com.tr |
| Tel | : | +90(282) 293 12 93 |
| Fax | : | +90(282) 293 14 16 |