LK CHEM Co., Ltd. engages in the developing, manufacturing, and selling chemical materials precursors and ligands used in thin film deposition process in the semiconductor industry. Its products include semiconductor chemicals, functional hair resin, research & development, perovskite precursor, chemical, packing container, and trading container. The company was founded on November 1, 2007 and is headquartered in Cheonan-si, South Korea.