We are cultivating pride based on technology and quality, together with customer trust. SeAH Steel, which developed the API s ... teel pipe as a pronoun for welded steel pipes for the first time domestically, is now stretching out as a global steel pipe company based on technological competence. Through plants in Pohang, Suncheon, Changwon, and Gunsan, we have constructed the largest production system domestically for carbon steel pipe and special pipes (STS, Ti), and are providing customers with diversified products. Furthermore, we are meeting with more customers on the global market stage through production and sales based in seven countries overseas. read more