- Thai Sparts Co.Ltd Thailand
- Address:Thesban Bangfra Sriracha, Chonburi
- Yusob International Kantang Port
- Address:
- iam Premier industries co.ltd
- Address:370/6. Soi Sukhmvit-50. Phakanong, Klongthoey, Bangkok,
- Chemical Grou
- Address:48 / 25 Soi Ngen Udom 1 Chransanitwong 13 Rd Bangchueknang Talingcha
- arayamining
- Address:tesaba
- Bangkok Mining Chem Co., Ltd
- Address:96/39 Moo 1 Bangsaothong, Sub-Distric Bangsaothong
- Facing Stone Co., Ltd.
- Address:244/18Mu6 Sukumvit Rd Banglamung, Chonburi
- VIC168 Co.,Ltd.
- Address:30/369 PakNakho
- Oswald & Son Company Limited
- Address:216 / 69-70 Lpn Tower 16th Floor, Nanglinchee Rd. Yanawa
- Ost Trade House Co Ltd
- Address:
- VICTOR CHEMET ( Thailand ) Co.,Ltd.
- Address:844 / 11 Charoengkrung 107 Road, Bangklolaem
- KHEWRA PAK-THAI CO., LTD
- Address:33-/3-4 moo 13 Bangna trad highway
- Port Huron Associates Limited
- Address:67/D5, Soi Thonglor 20, Sukumvit Rd.
- avio & bros ltd
- Address:ukhumvit, Bangkok, Other, Thailand
- Muang Kanchanaburi 08 Ltd., Part.
- Address:10 / 82 Kaset Nivet, Chaeng Watana Road
- Quartz Mineral Partnership .,LTD.
- Address:
- Solomon-Asia Trading Co., Ltd.
- Address:Sukhumvit Rd., Bang-Pu Mai Amphur Muang Samutprakan, Thailand 10280 Thailand
- Heaap Aik Trading Co., Ltd.
- Address:23 Kanchanawanit Rd. , Soi Parsook 2, Tambun Hatyai
- Sahachartsethakit Co., Ltd.
- Address:
- AICHA GEMS CO., LTD.
- Address:P. S. HOUSE SIPHRAYA, Soi Kaewfar Siphraya Rd. ,