SEWON E&C Co., Ltd. engages in the manufacture and sale of chemical plant equipment and machinery. It operates through the following businesses: Process Equipment, Power Limb and Regenerative Medical System. The Process Equipment business provides drums, reactors, heat exchangers, columns, and air cooled heat exchangers. The Power Limb business manufactures pump, valve, unit, cylinder, and others. The Regenerative Medical System division offers cell therapy, bio collage, and Regenerative Medical platform. The company was founded in 1971 and is headquartered in Changwon-si, South Korea.