- intercolor gems
- Address:Bangkok Sukhumvit Road
- Nash Creations co., Ltd.
- Address:3531/222, Pattra Villa 2, Chalermnimit soi 5, Bangkhorleam, Bangkhlo
- Siam Sourcing Limited
- Address:72b Langsuan Soi 5 (Tonson) Ploenchit Road Pathumwa
- LUSTER JEWELRY COMPANY LIMITED
- Address:3E22, 3/F, 119 BIS Building, Mahesak Road, Bangrak
- Welo Plc Supplier
- Address:Soi Thamvithi 4Thamvithi Rd Nai Muang Muang District Ubon Thailand Bangkok, Bangkok
- Siriphan International Co.,Ltd.
- Address:Sukhumvit 101 Rd.
- Ruangkeaw Pearl
- Address:BANGKAWBUA PHRAPRADAENG, SAMUTPRAKARN
- Minerwa Company Limited
- Address:2154/28 Sukhumvit Road, Bangjak
- Nova 1 Diamond Manufacturer
- Address:506 / 1, Charoenrad Rd, T. Naimueng
- Preen Jewelry
- Address:1249/1 G Floor, Gems Tower Bldg., Charoenkrung
- Darach Silver Co.,Ltd.
- Address:59 Chakkrapong Rd.
- Adirake Trading Thailand
- Address:Khao San Road Bangkok, bangkok
- Benetone Group Limited
- Address:OMNI Tower, Basement 24-26, 69 Sukhumvit Road 4 Klongtoey, Bangkok
- Elephant Brand Silver Partnership Ltd.
- Address:#50, Soi 47/3 Charoen Krung Road, Bangrak
- Wanvisa Jewelry
- Address:Soi 12 Charansanit Wong
- Sooksabai
- Address:ratchada
- Gimmick System Co.,Ltd.
- Address:Pinklao
- Pi Kul Thong (PKT)
- Address:Phetkaseam
- wild jewelry
- Address:itsaraparp road
- INSPIRE JEWELRY
- Address:30 moo.1 Salaya, Putthamonthon