- Royal Carbide Part. Ltd
- Address:Daokhanong, Bangkok, Thailand
- Wrought Iron Thailand
- Address:71/4 - 5 Moo.2 Bangkruay-Sainoi Rd. Bang Len Bang Yai, Nonthaburi,, Nonthaburi, Thailand
- VICTOR CHEMET
- Address:295 Rama 3 Road, Bangkok, Bangkok, Thailand
- Artsteel Internationl Co.ltd
- Address:soi wangkoong lengkee, chonburi, nongprue banglamung, Thailand
- Expresstradingpl
- Address:301, pattaya, chon buri, Thailand
- Metalscrapexhange
- Address:2/70, Bankok, Thailand
- Prapawan Trading Solution
- Address:Kamnanman, Jomthong, Bangkok, Thailand
- Mine Minerals
- Address:573 / 65 Ramkhumhang39
- Thainox Stainless PCL
- Address:Wireles, Bangkok, Thailand
- Vasan Group Supply Ltd.,
- Address:Sampran, Thailand, Nakornpathom, Thailand
- Siam Scrap Trader
- Address:567 Moo 10 Phoochasaminprai, Samrongtai, Samutprakan, Thailand
- K. C. G. H. Company Limited
- Address:919 / 357, Jewelry Trade Center, # 28-2808 Silom Road, Bangruk
- COCGROUP Co.,Ltd.
- Address:14/388 Rama II rd.,, Bangkok, Thailand
- Thai Energy Company Limited
- Address:Aekachai, Samutsakorn, Thailand
- Vantage Red Steel Co.,Ltd.
- Address:Thailand
- Li Jiang Steel Co.,Ltd
- Address:panthong-banklang, panthong, chonburi, Thailand
- poly resources ( thailand ) co.,ltd
- Address:bangna trad
- ASIA PACIFIC TRADING & MARKETING CO., LTD.
- Address:SRINAKARIN, SAMUTPRAKARN, Thailand
- Double Dee Enterprises36
- Address:36 Surawong, Bangkok, Thailand
- 2U Co..Ltd
- Address:88 / 9 Nangmwongwan