SK oceanplant Co., Ltd. manufactures steel and stainless steel pipe, hull blocks, and shipbuilding equipment in South Korea. It supplies offshore wind power equipment and shipbuilding products such as bulkhead blocks, fore, mid, and forward ship blocks, crude oil tanker and bulk carrier mega blocks, container transverse bulkheads, engine casings, and deck houses. The company also provides oil and gas production facilities, including jackets, topsides, deck module sub-structures for FPSO and TLP, SKID packages, bridge and flare boom structures, PLEMs, subsea structures, and turret structures, as well as wind farm foundation structures such as jackets, piles, tripods, mono-piles, and transition pieces. Its tubular products include structural steel pipes, line pipes, welded and seamless steel pipe piles, carbon and alloy steel pipes, and arc welded carbon steel pipes. The company was formerly known as Samkang M&T Co., Ltd. and changed its name to SK oceanplant Co., Ltd. in February 2023. It was founded in 1996 and is headquartered in Goseong-eup, South Korea.