- Wellness Med Trading Co
- Copper sulfate,Carbon black,Glacial acetic acid,Magnesium oxide,Sodium hyoxide.
- Address:
- ANSEW INTERNATIONAL CO.,LIMITED.
- Caustic Soda Flakes,Caustic Soda Solid,Caustic Soda Pearls,Magnesium Sulfate,Cobalt Sulfate.
- Address:Rm 1310, Wayson Commercial Building, 28 Connaught Road (W)
1