SAMBO E&C has the best competitive power in marine work through perfect construction for both special projects such as cofferdam construction of Shihwa Lake tidal power plant using CELL, Uldolmok tidal power plant, collision prevention structure of Incheon grand bridge and Mokpo grand bridge, and intake/out-take structure of Singori nuclear power plant, etc. and harbor projects such as Gwangyang crude oil 3th quay construction using the JACKET, Tongyoung LNG Production site, Geoje oil storage base, Ulsan new port breakwater construction installing SEA LOCK, etc. in domestic projects.
In addition, since SAMBO E&C has been recognized for overseas marine expertise and as the result, has constructed Kuwait Jaber Causeway MainLink and marine foundation work of Hong Kong Link Road.
The company is moving to become an international global company by carrying out the marine ground improvement of 3 packages in the Hong Kong Int'l Airport Three Runway System Project through competing with international companies in overseas projects.