Home / Our Services Explore Our Services Piping Services Installation of piping material such as black steel, carbon steel, galvanized steel with methods of arc welding, argon welding, threading and coupling. Insulation, hot-tapping, freezing and retrofit works. Is carried out with utmost professional staff with latest equipments and technology for the piping work. Steel Structure Work In the aspect of structural steel work in Singapore, there are two crucial aspects: the fabrication and installation of steel components such as beams, rails, and bars. These aspects play a pivotal role in enhancing the durability and safety of various constructions by harnessing the unique properties of structural steel. Cooling Towers Installation Cooling Tower installation is one of the services offered by Lea Keong Engineering in Singapore. Cooling tower is normally use to dispose heat from the return hot water by using air from the surrounding environment and discharge cooled water to equipment for cooling purposes. Civil Work Civil work is one of the services offered by Lea Keong in Singapore. It is part of every building and construction infrastructure. Foundation is required in each part of engineering works Steel Structure Fabrication Steel has a wide variety of appliances and has long been one of the most popular materials. Steel components are employed in almost everything, from transportation equipment to structures or entire buildings, due to their amazing durability and other properties.