- Benja Bilco
- Address:lompsome
- ITALCAM G.M
- Address:12akwa douala
- PELUNION PLC
- Address:Mbonge Road
- melacanyenterprise
- Address:fiango
- Cameroon Kaolinite Field
- Address:Mabeta 300
- j.p.mine foundadtion ltd
- Address:venis
- Cameroon Metals S.A
- Address:# 5 Horizon street, Bonaberi
- GLOBAL METALS SA
- Address:12 Avenue, Soppo,
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