UniTest, Inc. engages in the manufacture and sale of test equipment for semiconductor devices. The company operates through the Memory Test Equipment and Photovoltaic Power Generation business. Its products include memory component, burn-in, and memory module test equipment. jigs, socket guides, product liability lamp, solar system, inverter, bar, down light, and others. The company was founded on March 21, 2000 and is headquartered in Yongin-si, Korea.