WONIK Materials

WONIK Materials Co.,Ltd. manufactures and sells specialty gases in South Korea, China, and internationally. The company's specialty gases include NH3, N2O, C3H6, and PH3MIX. It offers semiconductors and displays products, such as CVD and diffusion, etching and cleaning, implant and doping, and excimer laser; and precursor products, that includes elements, logics, DRAM, NAND, and PCM, as well as engages in manufacturing, refining, charging, and sales of industrial gases. The company was founded in 2006 and is headquartered in Cheongwon, South Korea.