Techwing, Inc., together with its subsidiaries, develops, manufactures, sells, and services semiconductor inspection equipment in South Korea and internationally. The company offers wafer probing system, a device that tests the electrical properties of chips formed on wafer; cube probers, a die level cube prober machines; memory and SOC handler, an equipment used in the test process in the final stage of semiconductor production; burn-in chamber and sorter that inspects the direct current characteristics of integrated circuits; vision inspection, an inspection equipment that uses a vision camera to obtain videos and images of semiconductor products; and motion controllers. It also provides Chiller, an equipment to maintain a stable temperature during semiconductor and display manufacturing; semiconductor test board, a device that connects electrical signals between two equipment between tester and handler; change over kit, a kit that creates an inspection environment in the test handlers. In addition, the company offers automotive products; module test handlers; test solutions; and vision solutions, such as handler vision options, 3D inspection technology, and optical design and verification technology. Techwing, Inc. was founded in 2002 and is headquartered in Hwaseong-si, South Korea.