Samwha Electronics Co., Ltd. manufactures and sells soft ferrite core products worldwide. Its offerings include capacitors such as EMI filters, beads, inductors, varistors, and power and energy storage capacitors, as well as green and Ecap-related electric products. The company also provides ferrite cores, magnetic powder cores, ferrite plates, transformers, inductors, current collectors, PADs, base plates, and foil for electrolytic capacitors. Founded in 1976, it is headquartered in Yongin-si, South Korea.