- CEO
- Jae-Hun Jang
- Full Time Employees
- 29
- Sector
- Non-energy minerals
- Industry
- Steel
- Address
- Busan South Korea
- IPO Date
- Nov 7, 1994
- Business
- DONGIL STEELUX CO., LTD., formerly known as Dongil Steel Co., Ltd., is a South Korea-based steel manufacturing company primarily engaged in the production, processing, and distribution of specialized steel products and advanced structural materials. The company supplies essential metallic materials to diverse industrial sectors, including automotive component manufacturing, industrial machinery, shipbuilding, defense, electronics, and construction. Its core product portfolio comprises cold-drawn steel products, including cold-drawn round bars, cold-drawn square bars, hexagonal bars, and flat rectangular bars; hot-rolled steel products, consisting of hot-rolled round bars and square bars; structural and section steel materials, encompassing equal angles, unequal angles, channels, and rolling shape steel; and high-precision engineered components, including industrial gear mechanisms, robotic speed reducers, defense-grade mechanical parts, and advanced high-functional aluminum alloys designed for urban air mobility (UAM) applications. In addition to primary manufacturing, the company provides customized steel cutting, finishing, testing, and industrial maintenance, repair, and operations (MRO) supply services. DONGIL STEELUX CO., LTD. distributes its products across the domestic South Korean market and exports to international markets throughout the United States, Southeast Asia, and the Middle East.
In recent developments, the company executed a strategic corporate rebranding in December 2024, changing its corporate name from Dongil Steel Co., Ltd. to DONGIL STEELUX CO., LTD. to signify its transition from traditional steel processing toward high-value advanced materials and precision engineering. Alongside the name change, the company broadened its registered business scope to include the research, development, assembly, testing, and commercialization of industrial, military, and robotic equipment and components, establishing dedicated initiatives in robotic gearboxes, speed reducers, and aerospace-grade lightweight materials. Operationally, the company streamlined its corporate portfolio and exposure by divesting its equity interest in shipbuilding affiliate Daesun Shipbuilding & Engineering Co., Ltd., refocusing capital and operational resources onto high-margin precision component manufacturing and core metallurgical operations. Founded on July 12, 1967, DONGIL STEELUX CO., LTD. is headquartered in Busan, South Korea, and trades on the KOSDAQ under the ticker symbol 023790.