• Star Loyal (HK) Investment Limited

    Room 1103, Hangseng Mongkok Building 677 Nathan Road Mongkok, Kowloon

    An reliable trader for Ta Nb business with more than 11years experience in tantalite/columbite supply, products tollimg and export.
  • Safe Tech International

    4310 SW 7 Street Miami, , Fl USA

    We are the exporter in Colombia doing coltan, gold bar, iron, tin and coal business.please contact us via email or call us.
  • weClique Ltd

    Flat 17 6 / F Shun On Comm Bldg 112-114 Des Voeux Road-Central

    weClique is a Sino-Brazilian company with office in Shenzhen/China. We are a supplier for Columbite/Nioubium(Nb) and Tantalite/Tantalum(Ta) ore directly from Brazilian mining with the best price.
  • World Gems Centre

    Unit-31, 10 / F, Block B, Focal Ind. Bldg, 21 Man Lok Street,

    World Gems Center is a Hong Kong based company dealing in variety of mineral, natural stones etc. At present we deal rough Tantalite, Columbite, Granite, Tourmaline, Agate, Quartz, Labradorite, Chrysolite and much. All these stones/mineral are available at ...
  • Jabbi Mining Company Nig. Limited

    No.83/1 Ndu Street

    We do our own mining. Our products include gemstone, tantalite concentrate. Sample available to potential buyers. Interested party please feel free to contact us. Inquiries are welcome. Let us know what you want.