- Sanno Butsusan Co., Ltd.
- Rare-Earth Magnet,Precious Metal Scraps,Waste Electric wire,Spent Catalysts,Non-Ferrous Metal Scraps.
- Address:Rm. 411/412, Victoria Bldg, Yeoksam 1-dong ,Gangnam-gu
- Nano Clean
- Photocatalyst, Tio2, Air Purifier, Air Clean, Air Cleaner, Liquid Photocatalyst, Silver Nano, Coating,Catalysts.
- Address:# 708, Ace Techno Tower,55-7, Mullae-dong
- S-PCI
- Metallocene Catalysts,Boron-Co-Catalysts,Ligand.
- Address:
- Grace Korea Inc.
- Silica Products,Construction Chemical,Refining Catalysts,Chemical Catalysts,Building Materials.
- Address:70B-1L #639,Gojan-dong ,Namdong-gu
- PureSphere Co., Ltd.
- Catalysts.
- Address:545 Yongsan-dong
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