SeenTec co., Ltd is a Korea-based company mainly engaged in the manufacture of power plant equipment. The Company operates in three divisions: power plant, oil and petrochemical, and nuclear power plant. The power plant division produces thermal power generation facilities including utility and industrial boilers as well as heat recovery steam generator (HRSG) boilers. The oil and petrochemical division produces equipment used for making petrochemical products, including reactors, oil separators, heat exchangers, distillation columns and pressure vessels. The nuclear power plant division produces nuclear reactors including pressurized water reactors (PWRs), pressurized heavy water reactors (PHWRs), boiling water reactors (BWRs) and fast breeder reactors (FBRs). It also provides equipment repair and maintenance services.