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

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

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 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 ...

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.