We are Qatay S.A. based in , Chile. member of TradeKey.com since April, 2012. Our business is related to Minerals & Metallurgy industry and we specifically deal Superconducting Niobium sheet. Please find our product details below:TantalumI can offer ...

We are exporters of Niobium ore and tantalum ore. We a large factory located in the south Jiangxi Province. There abundant mineral resource that our Year productivity is 317 ton niobium 482 Including A+B+C+D level. sincerely hope you can cooperate with us ...