History of the Korean steel pipe industry
Seaje Steel has left a distinct footprint in the steel industry by establishing its roots in steel pipe manufacturing in 1960 when the industry was barren, exporting steel pipes to the U.S., the world's most advanced market, for the first time in 1967, and going public in 1969. It has led the development of the Korean steel pipe industry with a challenging spirit that is always ahead of the times and a pioneering spirit that shines in times of crisis.

Advanced Technology Leading the Steel Pipe Industry
Seaje Steel, which was the first to develop API steel pipes, which are synonymous with welded steel pipes, in Korea, is developing into a global steel pipe company based on its technological prowess. Through its plants in Pohang, Suncheon, Changwon, and Gunsan, we have established the largest production system for carbon steel pipes and specialty pipes (STS, Ti) in Korea, and are expanding into the offshore wind power substructure market based on our competitiveness in steel pipes for construction, shipbuilding, and energy.