- Full Time Employees
- 1,085
- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- Ansan-si South Korea
- IPO Date
- Aug 3, 2000
- Business
- Vitzro Tech Co., Ltd. is a South Korea-based industrial technology holding company that manufactures and distributes heavy electrical power equipment, specialized aerospace systems, nuclear fusion components, advanced batteries, and high-vacuum semiconductor solutions. Founded in 1955 as Kwang Myung Electric Manufacturing and headquartered in Ansan-si, Gyeonggi-do, South Korea, the company operates across several key business segments through its direct operations and specialized operating subsidiaries, including Vitzro Electric, Vitzro NexTech, Vitzrocell, Vitzro VM, and Vitzro Miltech. Its heavy power equipment portfolio comprises medium- and low-voltage electrical apparatus, including vacuum circuit breakers; air circuit breakers; gas-insulated switchgears; vacuum interrupters; automatic transfer switches; load break switches; disconnectors; power fuses; surge and lightning arresters; protective relays; smart distribution boards; and facility intelligence automation and supervisory control and data acquisition systems for electric utility networks, industrial facilities, and power plants. In aerospace, defense, and high-energy physics, the company engineers and produces liquid rocket engine combustion chambers, gas generators, cryogenic propellant feed systems, and launch vehicle test facilities; plasma torches and plasma-based hazardous waste treatment systems; particle accelerator radiofrequency cavities; and specialized high-vacuum vessels and components for international nuclear fusion projects such as ITER and KSTAR. Through its battery divisions, the company manufactures lithium primary batteries, including lithium thionyl chloride and lithium manganese dioxide cells; thermal batteries; reserve batteries; and supercapacitors designed for defense munitions, smart utility metering infrastructure, Internet of Things devices, and oil and gas drilling equipment. In the vacuum technology sector, it produces high-vacuum valves, vacuum chambers, and specialized piping components for semiconductor and display fabrication processes. The company serves public utilities, defense contractors, aerospace research institutions, and industrial enterprises across South Korea as well as international markets throughout North America, Europe, Asia, and the Middle East. In recent corporate developments, Vitzro Tech has expanded its involvement in next-generation aerospace infrastructure, with subsidiary Vitzro NexTech securing an engineering services contract valued at approximately KRW 4.49 billion with the Korea Aerospace Research Institute to design and detail combustion test facilities for methane-fueled rocket engines through 2027. Concurrently, the company is advancing its high-temperature plasma engineering and nuclear fusion component manufacturing to address global demand for commercial fusion and clean-energy infrastructure, while accelerating the rollout of eco-friendly gas-insulated switchgear lines and expanding its export-oriented lithium primary battery production capacity.