- Seal Mining Company
- electrolytic copper cathode, Grade A copper cathodes, Copper Scrap, Copper Ore.
- Address:Rond Point Deido Douala, Littoral
- Groupe Mephe Sarle
- Copper cathode, Electrolytic copper cathode, LME copper cathode.
- Address:Boulevard Amadou Ahidjo Maroua Extreme North 237 Cameroon
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