Wonik Holdings Co. Ltd

Wonik Holdings Co., Ltd. manufactures and sells semiconductor and electronic equipment and other products. Its offerings include gas supply systems, gas purifiers and chambers, precursor supply systems, gas piping products, and gas monitoring systems, serving the semiconductor, flat-panel display (FPD), light-emitting diode (LED), and solar manufacturing processes. The company was formerly known as Wonik IPS Co., Ltd. and changed its name to Wonik Holdings Co., Ltd. in May 2016. Founded in 1991, it is headquartered in Pyeongtaek-si, South Korea.