Ulus Elektronik has 3 main businesses; Electronic Card Assembly, Cabling/EMM and Winding elements. Electronic Card Assembly Service (PCBA) for Defense industry, Automotive, Aviation and Telecommunication, We can provide end-to-end service in electronic card production. (PCB, Component and Assembly) Cabling/EMM Service: Defense Industry, Automotive, White goods Winding Elements: Design and production of all kinds of winding elements, Toroids, Ferrite core Transformers, Band Filters