Hanjin Heavy Industries & Construction (HHIC) steers its course toward shipbuilding, but the seafaring giant has other ports of call as well. One of the world's leading shipbuilders, Hanjin produces cargo ships, passenger ships, war ships, special-purpose ships (such as ice-breakers, salvage vessels, and rescue boats), oil-drilling rigs, and other offshore structures. It also repairs ships. For landlubbers, the company is involved in the construction of commercial buildings, schools, airports, and sports facilities. It also builds industrial and sewage-treatment plants, as well as steel structures, such as suspension bridges.