SNT Energy Co., Ltd. operates within the specialized industrial machinery sector, distinguishing itself as a prominent engineering firm for energy plants. The company delivers advanced air-cooled heat exchangers, often referred to as air fin coolers, which are essential components for petrochemical facilities, petroleum refineries, power generation sites, and various other industrial installations worldwide, notably holding the largest global market share for this product category. It further provides surface condensers, crucial auxiliary equipment for both thermoelectric and nuclear power plants, designed to efficiently cool exhaust steam from turbines and convert it back into condensate water. Furthermore, SNT Energy manufactures heat recovery steam generators (HRSG), which capture waste heat from gas turbines in combined cycle power plants to produce steam, supplying it to steam turbines for enhanced energy efficiency. Their offerings also include Selective Catalytic Reduction (S.C.R.) systems, engineered as DeNOx equipment to significantly reduce harmful nitrogen oxide emissions generated by boilers in thermoelectric power stations, cogeneration facilities, and steel manufacturing plants. Serving a global clientele that encompasses oil and gas firms, petrochemical enterprises, power utilities, and engineering contractors, the company leverages proprietary technology and some of Korea's most extensive production capacities. The entity, originally established in 1979, changed its designation from S&T Corporation to SNT Energy Co., Ltd. in February 2021 and is headquartered in Changwon-si, South Korea, operating as a subsidiary of SNT Holdings Co., Ltd.