Techwing, Inc. engages in the manufacture and sale of semiconductor testing machines. It also provides various inspection solutions according to customer needs in all areas of semiconductor post-processing. The company’s products include Memory Test Handler, SOC Test Handler, and Module Test Handler. Techwing was founded by Shim Jae-Gyun on July 18, 2002 and is headquartered in Hwaseong-si, South Korea.