Itest Co., Ltd. is a Korea based company mainly engaged in the semiconductor test business. The Company provides test services for memory semiconductors such as double data rate synchronous dynamic random access memory (DDR SDRAM), and system semiconductors such as radio frequency integrated circuits (ICs). The test services consist of wafer tests such as memory and system IC tests, laser repair, automatic visual inspections and others; final tests such as hot, cold and room tests and others; back-end services such as bakes, markings, drop ships and others, and turn-key services such as assembly one-stop services. It also involves in test solutions such as memory tests, complementary metal-oxide semiconductor (CMOS) image sensor tests and others.