SNT Energy

SNT Energy Co., Ltd. is a South Korean energy plant engineering company and the world's largest manufacturer of air-cooled heat exchangers. Founded in August 1979 as Sam Young Machine Industries, SNT Energy supplies critical plant equipment — including air coolers, heat recovery steam generators (H.R.S.G.), condensers, and selective catalytic reduction (S.C.R.) DeNox systems — to petrochemical refineries, gas plants, combined cycle power plants, thermoelectric power plants, and nuclear facilities worldwide. The company operates three major production facilities in Changwon, Gunsan, and Haman, South Korea, with headquarters in Changwon, Gyeongsangnam-do. SNT Energy has earned global recognition for its proprietary core technologies in green energy plant engineering, including waste heat recovery and emissions reduction systems. It is a subsidiary of SNT Holdings and operates an affiliate, SNT Gulf, serving Middle Eastern markets.