Vitzromiltech develops and manufactures thermal batteries, the core power source for advanced missile systems. Through over a decade of joint R&D with the ADD, we achieved full localization of thermal batteries—previously 100% imported—strengthening Korea’s defense self-reliance. Leveraging this expertise, we are entering the global market long dominated by only a few suppliers. Our batteries remain inert during storage, activate instantly before use, and ensure reliability even after 20 years, making them the trusted power source for next-generation military electronics.