- umutsemerci10
- Address:Hasim Iscan
- High End Jewelry Group
- Address:Vezirhan CAD. Nurosmaniye
- Bijuhome
- Address:Selale caddesi duden F: 2 daire: 37
- mystonegem
- Address:Nurosmaniye CAD.
- GUSTO GOLD
- Address:Molla Fenari Mh. Nuruosmaniye No. 75 / 77 Orient Bazar Tic. Mrk. K 4 Cagaloglu
- HR ALTINTAS
- Address:kuyumcukent
- best alyans
- Address:kuyumcukent yenibosna
- R4 Organizasyon
- Address:soganli
- SURDEM TRADING
- Address:Guzelyurt
- GB Import Export Consultant
- Address:Bankalar CAD. Giray Sok. Bilen Apt. No: 2 / 2
- Ottoman Bijoux Jewellery Ltd.Sti
- Address:Halide Edip Adivar
- Jewellery&Hobby&Instrument
- Address:EMINONU CAD
- Bes & Gen Silver
- Address:Hekimsuyu CD. NO: 4 Kucukkoy
- REKA company
- Address:
- Kozen Bijuteri
- Address:hurriyet mah. 308 sok. no: 12 / A kucukkoy gaziosmanpasa
- Efruze Glass Bead Design Company
- Address:Onevler No : 9
- mirasa mining
- Address:
- Esra Beyza Murat
- Address:cami mh. istasyon cd. no 62A
- Gulcin Ozer
- Address:merkes mah. 155. sok. no: 2 daire: 1
- SelinErgan
- Address:1625 sok