- Banchuen Mining
- Address:290 soi worapong
- Eco Gen grou
- Address:
- Tanapor
- Address:168 Moo 1 Rimtai
- Nettel Tronic
- Address:116 / 1 Moo1 Wieng Pang Kham
- Innovation Ste
- Address:112 / 92 Moo 4, Tiwanon Rd, Ampur Muang
- Anat Momi
- Address:75 Pattanakarn 20 (Yeak-5) , Suanluang
- MOA Mining
- Address:Khat Tar St
- Chok apinan construction Co.,Part.
- Address:122 / 112 Pluklada2 Soi Thakham23
- Kmc Thailand 1953 Co.,Ltd.
- Address:Mahesak
- Money trader
- Address:234 broadway reservoir melbourne, victoria
- Toungti
- Address:380 / 294 Supalai Villia, Ratchadapisak Rd. , Jankasame
- A ad J CHINA PRODUCTS
- Address:Ring Road
- ADE Natural Resources & Energy Grou
- Address:51 / 214 Ake Tuksin 3 Road, Muang Ake Village
- Meiyuan Trading
- Address:68, Srinakarin Road 40, Soi 3 Yak 8
- kiatisak2005
- Address:
- Chumphon Development Ltd.
- Address:357 / 19-20 Prachaautid Road
- Italian -thai Development Public Company Limited
- Address:2034 / 132-161 New Petchburi Road, Bangkapi, Huaykwang
- Bkk Metallurgical Refractories Co., Ltd.
- Address:
- Thailand Minerals Limited
- Address:
- Sukrit Group Co., Ltd.
- Address:The Grand Ayudhaya Hotel, Bangkok