SEC 

SEC Co.,Ltd. designs and manufactures industrial X-ray inspection system and scanning electron microscope worldwide. The company also develops and offers linear accelerator and semiconductor packaging system for LCD driver IC, as well as EV battery solutions. Its X-ray inspection systems are used in EV batteries, SMT, PCB, PKG, wafer, LED, casting, electronics, batteries, harness, cultural assets/ fire analysis, containers/defense, and reel counter applications; and scanning electron microscope for semiconductor, automobile, nano science, chemistry, energy, metal, electronic/electrical, biology, pharmaceutical, health, and hair/fur applications. The company was founded in 1991 and is headquartered in Suwon-si, South Korea.