TKI-Ferrite is a manufacturer of passive microwave ferrite devices, offering circulators and isolators up to 40 GHz in waveguide, 18 GHz in stripline and 15 GHz in microstrip constructions. The company is successful in international R&D projects, e.g. NATO Science for Peace Fp 5, ERA-NET, Bilateral Co-operations etc. TKI-Ferrite achieved the Certificate of Approval for AeroSpace 9100 audited by Honeywell Mora Aerospace a. s. in 2008. Its main business activity is in Italy, Spain, Germany, French, Latvia, United Kingdom, Israel and India.