Techwing, Inc., together with its subsidiaries, manufactures and supplies semiconductor testing and inspection equipment in South Korea and internationally. It operates through Semiconductor Equipment and Display Equipment segments. The company offers semiconductor test handlers, a detection device that transports semiconductor elements to the tester; burn-in inspection equipment; wafer equipment probe station, which is used to inspect electrical characteristics; HBM Test Handler; test boards, which connects electrical signal between handler and tester; factory automation systems; and related components and peripheral devices. It also provides display equipment, including optical evaluation systems; module process systems, such as optical inspection machines, remaining acid inspection machines, etc.; OLED inspection machines; module appearance inspection machines; and automated optical inspection equipment. Techwing, Inc. was founded in 2002 and is headquartered in Hwaseong-si, South Korea.