Design, manufacture, and installation of heat exchangers (Air Cooler, Shell & Tube) and associated components, such as U-Tube, Tube Sheet, Tube Bundle and, etc. Design, manufacture, and installation of pressure vessels, towers, and reactors. Design of storage tanks Design of heavy steel structures Design, manufacture, and installation of fire tube boilers Design, manufacture, and installation of components and equipment such as boilers, water tube wall tubes, superheater, economizer Business services.