Wooyang HC Co., Ltd. produces and sells equipment for petrochemical, power, and fine chemical plants. Its product range includes reactors, columns and towers, heat exchangers, vessels, modules, crystallizers, evaporators, PVC projects, polymer coolers, chambers, extractors, surface condensers, CCW heat exchangers, LP/HP feed water heaters, deaerators, waste heat boilers, pressure vessels, dryers, mixers, and turn-key products. The company operates in South Korea, Europe, the Middle East, the Americas, and Asia. Formerly known as Wooyang Industrial Machinery Co., Ltd., it changed its name to Wooyang HC Co., Ltd. in March 2006. Founded in 1993, it is based in Pyeongtaek-si, South Korea.