Gypsum is a mineral containing calsium sul fate in its chemical composition. In addition to natural Gypsum, synthetic gypsum is pro duced as well. Important gypsum sources include ankm orum, Yozgat, Erzincan, Ankara-Bala, Sivas, Kars-Kağızman, Tuzluca, Denizli-Sarayköy and Niğde-Karakol.
| Company Name | : | DIORE YAPI INSAAT VE TÜKETIM MALLARI SANAYI TICARET LIMITED SIRKETI |
| Location | : | İSTANBUL / BAKIRKÖY |
| Web Site | : | www.diore.com.tr |
| Tel | : | +90(212) 000 00 00 |
| Fax | : |
| Company Name | : | DİEM ALÜMİNYUM ANONİM ŞİRKETİ |
| Location | : | İSTANBUL / BEYLİKDÜZÜ |
| Web Site | : | www.diemaluminyum.com |
| Tel | : | +90(212) 428 00 48 |
| Fax | : |
| Company Name | : | DİNÇEL GROUP İÇ VE DIŞ TİCARET TURİZM LOJİSTİK LİMİTED ŞİRKETİ |
| Location | : | İSTANBUL / BAĞCILAR |
| Web Site | : | |
| Tel | : | +90(212) 699 47 99 |
| Fax | : |
| Company Name | : | DORE TENTE PERGOLA SİSTEMLERİ LİMİTED ŞİRKETİ |
| Location | : | İSTANBUL / ATAŞEHİR |
| Web Site | : | |
| Tel | : | |
| Fax | : |
| Company Name | : | DORMAK ASANSÖR SANAYİ TİCARET LİMİTED ŞİRKETİ |
| Location | : | İSTANBUL / ATAŞEHİR |
| Web Site | : | |
| Tel | : | +90(216) 449 36 04 |
| Fax | : |
| Company Name | : | DÖNMEZ EĞİTİM HİZMETLERİ ASANSÖR İNŞ.TURZ.SAN.VE TİC.LTD.ŞTİ |
| Location | : | İSTANBUL / BAKIRKÖY |
| Web Site | : | |
| Tel | : | +90(212) 462 98 30 |
| Fax | : | +90(212) 462 98 31 |
| Company Name | : | DT MÜHENDİSLİK VE TAAHHÜT ANONİM ŞİRKETİ |
| Location | : | İSTANBUL / ÜMRANİYE |
| Web Site | : | www.dnt-group.com |
| Tel | : | +90(216) 527 52 12 |
| Fax | : | +90(216) 527 52 10 |
| Company Name | : | DUMAN ENDÜSTRİYEL YAPILAR VE İNŞAAT SANAYİ TİCARET LİMİTED ŞİRKETİ |
| Location | : | İSTANBUL / BAĞCILAR |
| Web Site | : | |
| Tel | : | +90(212) 000 00 00 |
| Fax | : |
| Company Name | : | DUYCA GIDA DAĞITIM PAZARLAMA ANONİM ŞİRKETİ |
| Location | : | İSTANBUL / BAŞAKŞEHİR |
| Web Site | : | |
| Tel | : | +90(212) 671 77 34 |
| Fax | : |