SUN KWANG CO.,Ltd. engages in the provision of logistics services in South Korea. The company operates grain and container terminals; provides stevedoring services for automobiles, bulk cargo, timber, general goods, and car ferry CY/CFS primarily in the Incheon, Gunsan, North Port, and Pyeongtaek and Dangjin port terminals. The company also offers port stevedoring, dedicated container terminal operations, general cargo transportation, import and export customs clearance, grain silo operations and cleaning, heavy cargo transportation, warehousing, container yard (cy), and container freight station (cfs), multimodal freight forwarding, and other related auxiliary businesses. The company was founded in 1948 and is headquartered in Incheon, South Korea.