- Geo-Synthetic International limited
- Address:6 Chibuzor Street, Enugu, Enugu, Nigeria,400001
- eiman strata limited
- Address:14 kolokuma, Port Harcourt, Rivers State, Nigeria,50001
- laarrrgge cor
- Address:Oghe Street, Uromi, Edo State, Nigeria,234
- Pasture Seed International LTD
- Address:Plot 26, St. Pauls&ï¼039; Street, Ojodu Abiodun, Ifo Local Government Area, Ogun, Ogun State, Nigeria
- Silver Rhino Ltd
- Address:Plot 547, Cadastral Zone AO, Central Business District, FCT, Abuja, Nigeria
- MSI GEMS
- Address:86, Oke-Aro Road, Ajibose Bus stop, Lagos, Lagos, Nigeria,100216
- The Gemstone and Lapidary Company
- Address:Other, Nigeria
- OIR Merchants Ltd
- Address:Nigeria
- Marvel-Tech Enterprise
- Address:Other, Nigeria
- Coob Stone Limited
- Address:Other, Nigeria
- Lion Minerals And Marketing Co Ltd
- Address:19 Rayfield Road, yingi, Nigeria
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