We conduct research and development on MOV, lightning, and surge protection devices.
Having received the technology for manufacturing the world's largest capacity MOV from an electrical research institute, we have nurtured it as a key export product. It is widely used in Surge Protection Devices (SPD) for lightning prevention, serving as a crucial component in EMP filters.
In 2016, we acquired the world's largest capacity MOV manufacturing technology through a transfer from the Korea Electrotechnology Research Institute (KERI) (investment of KRW 550 million)
Largest capacity MOVKey export product
Critical component of EMP filtersWidely used in Surge Protection Devices (SPD) for lightning prevention
MOV (Metal Oxide Varister)
SPD (Surge Protection Device)