- THAI BOY TRADING
- Address:125 Moo. 4 Thungluang
- Chiwat2005
- Address:Thailand
- Thep Than Thai Co.,Ltd.
- Address:9 / 2 Chareonsuk Road, Tumbon Chang Phuak
- ADE Natural Resources & Energy Group
- Address:
- Pha Ma Tat Minerals Co.,Ltd
- Address:Loei-Dan Sai
- O.N.K. Mining & Construction Co., Ltd.
- Address:82/444 Cimentthai Prachuen Rd.
- MANGANESE ORE BANGKOK COMPANY
- Address:kingkaew 37
- Huge Elephant Co., Ltd.
- Address:373 / 661 PETCHABURI 12 PETCHABURI RD
- bangkok manganese ore co.,ltd
- Address:phahonyothin