- ARC DESIGN CO., LTD
- Address:258 RAJAWONGSE ROAD, CHAKKAWAD, SAMPHANTAWONGSE
- ALL EXCLUSIVE CO., LTD
- Address:BIS Building, 7th floor, office 7A3 119 Mahesak Road, Suriyawong
- BELLA JEWELRY (FACTORY) CO.,LTD.
- Address:214 / 216 Soi 42 Charansanitwong Rd
- PRECIOUS STONES FACTORY CO.,LTD
- Address:987 Silom rd.
- VIVA JEWELRY DESIGN CO.,LTD.
- Address:Sukhumvit Road
- MOVEMENTRACLE CO.,LTD
- Address:Rama 9
- BACKMETAL PARTNERSHIP LIMITED
- Address:211 M. S. T Yang neung
- CHERITZA CO., LTD
- Address:931/165 Charoennakorn Rd. Soi 15A
- ELF925
- Address:26-28 Krung Thonburi Rd.
- ADILI - DESIGN COMPANY LIMITED
- Address:919/220 JTC Building, Silom Road
- A BEST JEWELRY DESIGN CO.,LTD.
- Address:International Jewelry Hub Room 504,5 Floor, 1179/36 Charoenkrung Road, Siphaya
- ENOVA SOLUTIONS CO.,LTD
- Address:169 / 1 M. 7, Nongkwai
- Quality Jewelry
- Address:The Silom Galleria (Jewelry Trade Center) 919/1 Silom Road, Silom
- PLANET SILVER
- Address:The Palladium Square, Ground Floor, Room G-037, 555 / 6637 Radjaprarop Road
- THAI SILVER RICH JEWELRY COMPANY LIMITED
- Address:708/37 Charan Sanitwong Soi 3
- Thaichangems
- Address:149 Kwang Road, T. Watmai, A. Muang
- E.L.F. CO. LTD.
- Address:92/1 Krung Thonburi Rd.
- DRANIX PEARL CO., LTD.
- Address:Latkrabag
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