- Hopewell international co., ltd.
- White oil,Polybutene,Silicone oil,Solvent,Floor dust cleaner,mineral oil,Floor polish,Hydrocarbon solvent,Aliphatic Solvent,Cleaning agent.
- Address:Sukhumvit 71
- Tatsura World Trading
- Cleaning Chemicals, Floor Polish, Landry Chemicals, Fragrance.
- Address:Bangkokbangkokboromrachonee
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