Korea Circuit Co., Ltd. produces and sells printed circuit boards worldwide. Its products include high-density interconnection, package substrates, and rigid-flex PCBs. These are used in home appliances such as digital TVs and PCs, and in mobile devices such as mobile phones, memory modules, solid-state drives, LCD products, PDAs, and memory. The company was founded in 1964 and is headquartered in Ansan-Si, South Korea.