- PLD Group Co., Ltd
- Silica Sand, Garnet Snd, Antimony Ore, Activated Carbon And Coconut Shell Charcoal.
- Address:151/8 Phaholyothin 34 Ladyao Chatuchak
- Ratana Group
- garnet sand, ilminite, struverite, zircon, monazite.
- Address:-, kapong, phang-nga, Thailand
1