Samwha Electric

Samwha Electric makes capacitors, components that store and release electrical energy inside electronic devices, and supplies them to consumer appliances, automotive electronics, industrial equipment, and energy-storage systems.

Its product range spans standard electrolytic capacitors, compact surface-mount chip electrolytic capacitors, electric double-layer capacitors used in renewable-energy and grid-storage applications, and hybrid capacitors designed for fifth-generation wireless and automotive use. Listed on KOSPI, Korea's main stock exchange, the company earns the largest share of its product revenue from its electrolytic capacitor line. It competes in a global market that includes lower-cost imports from Southeast Asia and China.