UDL Holdings Limited (UDL Holdings) is an investment holding company, based in Hong Kong.
The company provides marine engineering, and construction and structural steel engineering services.
It also involved in shipbuilding and offshore engineering operations that includes the building of offshore support vessels, fabrication of offshore rig components, modules fabrication of topside installation for oil and gas production platforms, and pipe work and ancillary installations.
The company also involves in various civil engineering works, including dredging, reclamation, and port works, submarine pipelines, and highways and general construction.
It undertakes various structural steel engineering projects ranging from high rise buildings to various steel structures, and bridges.