PSA Singapore is a company operating a container transhipment hub. Its Container Services Department provides services in the handling of specialized cargo such as hazardous chemicals and refrigerated cargo, and depot services at the on-dock depots in each container terminal. The company also offers hub and spoke (main line operator to feeder) and cross strings (main line operator to main line operator) transhipment modes. PSA Singapore provides a range of services for shippers including container-centric solutions, connectivity, transloading, multi-countries' consolidation, etc.