TANIOBIS is the world's leading producer of very high quality tantalum and niobium based materials. With more than 50 years of experience in the development and production of high quality tantalum and niobium metal powders for the application areas of capacitors, semiconductors and sputter targets as well as their high purity oxides for applications in the field of optics. The niobium and tantalum chlorides – which are also produced in high purity – are used in the field of coatings and catalysis. TANIOBIS has been part of the JX Nippon Mining & Metals Group in Japan since July 2018.
The raw materials for the products are obtained exclusively from recycled and conflict-free sources. TANIOBIS is subject to regular certification according to applicable standards, allowing it to assume responsibility for a supply from ethically justifiable sources.