See also Memorandumfrom Mr. Junkermann from March 27, 2012.
Owing to their closed design, containers provide a perfect protection for marine transport. Sensitive machine parts, e.g. gear units, subassemblies with built-in machine parts such as pulleys, shafts etc. are protected by covering them with film, sealing them (with dehydrating bags) and packing them into crates. Then they are loaded in containers.