Device. 

DEVICE CO.,Ltd develops and supplies automatic control systems of semiconductors, displays, and material parts to semiconductor, LCD, and FPD manufacturers in South Korea and internationally. The company offers OLED mask cleaners, glass cleaners, auto macro inspection, DIW/chemical incline heating systems, and etcher and strippers for displays; single wafer cleaners, FOUP cleaners, cassette and magazine cleaners, POD cleaners, exhaust reduction systems, metal lift offs, flushing systems, HDIW supply systems, and chemical delivery supply systems for semiconductors; and material parts, such as filters for process and industrial, trays, films and sheets, leak sensors, and al bags. The company was formerly known as Device ENG Co.,Ltd. and changed its name to DEVICE CO.,Ltd in April 2025. The company was incorporated in 2002 and is headquartered in Cheonan-si, South Korea.