Our partner HSJ
Established Polish steel producer since 1937 – part of the COGNOR Group
Headquartered in Stalowa Wola, Poland, HSJ has manufactured quality steels since 1937. As part of COGNOR S.A. the group, HSJ supplies high-quality square bars, peeled bars, flat products and quality steels for mechanical engineering, industry and defence applications.
With more than 85 years of steelmaking experience and modern continuous-casting technology, HSJ is a proven partner for demanding industrial applications and specialist projects.
Why we work with HSJ
ISO-certified
High quality standards in accordance with ISO requirements and STANAG 4569 for defence applications.
Specialised product range
Square bars, peeled bars, flat products and quality steels for demanding applications.
Modern technology
Continuous-casting equipment and controlled production processes ensure consistent quality.
Long-standing expertise
More than 85 years of steelmaking experience with highly qualified specialists.