- Jay Wachra
- Address:128 / 621 Phrayathai Road
- deepali's gems & jewelry
- Address:99 / 1500 moo baan pissan, thakham 28, bangkhuntien
- Gemax Intertrade Co., Ltd.
- Address:19 / 12 Moo Baan Khun Ta, Soi Lardprao 126
- eastgems
- Address:89 / 215boromrajachonnane
- Neptune Concept Co Ltd
- Address:Tambon Phasak
- L.L.GEM
- Address:14 / 6, Srechan Road
- ploydbkk
- Address:Petchkasam 101
- MODI STONEHOUSE CO LTD
- Address:Charoenkrung Road
- Zeshan
- Address:Charoenkrung
- OM CREATION COMPANY LIMITED
- Address:410/61 THE EXECUTIVES HOUSE 7th FLOOR, , , ,SURAWONGSE ROAD, SIPHRIYA, BANGRAK, BANGKOK. 10500. THAILAND, , ,
- Monarch Gem & Creation Co Ltd.
- Address:919 / 275, jewelery trade center, 21 st floor, silom road, silom, Bangkok
- L & R DOUBLE STARS GEMS CO.,LTD
- Address:1206 Charoen Krung RD Bangrak
- Hino Trading co. ltd
- Address:30-36, 602 6th floor, poonmanee bldg, mahesak soi 3.
- K.STONE GEMS.CO.LTD
- Address:Silom Road
- art-bola
- Address:290 / 12 Chiangmailand
- Thaithonggallery
- Address:Newroad42 Bangrak
- Glassfusion co..ltd.
- Address:234/2 Moo3 Baan Paje
- chutimon thitipornvanid
- Address:206 / 31 Soi Srivanid, Dindang Rd, Dindang
- SAR GEMS (THAI) CO.,LTD
- Address:919/283,Jewelry Trade Centre,22nd Floor,Silom Road,Bangrak,Bangkok 10500Thailand
- Bright Future Gems CO., LTD
- Address: