SeAH SPECIALSTEEL CO., LTD. is a global producer and supplier of specialized steel products, catering to the automotive, electronics, and general mechanical sectors. Its extensive product line includes cold heading quality (CHQ) wires, which are crucial for manufacturing fastening components like bolts, nuts, and screws, and are also integrated into various machine and electrical automotive parts. The company additionally provides cold drawn bars, vital for diverse machinery and electronic applications. Furthermore, the firm manufactures peeled bars, finding utility in critical components such as cylinder rods for heavy construction machinery (including excavators, lifts, and loaders), engines, marine vessels, industrial ball screws, and cold forged automotive parts. Other offerings encompass bar-to-bar products, hydrogen bell furnace annealed materials, and seam-free wire solutions. Established in 1986, the company initially operated as Changwon Steel Co., Ltd., adopting its current name, SeAH SPECIALSTEEL CO., LTD., in June 1988. Headquartered in Pohang, South Korea, it functions as a subsidiary of SeAH Holdings Corporation.