As an independent testing and research institute, OFI accompanies innovation processes from the idea to market entry and beyond. We are here for you. The company ets was founded by Dipl. -Ing Franz Bauer in march 1999. 110kV as. Based on CTI test reports OVE offers various approval marks and as member of IEC and CENELEC provides access to European and international certification schemes like: The Austrian Safety Mark is a synonym for safety and quality of electrotechnical products. With professional engineering and consulting expertise, AIT is a reliable partner in the product.