Company History

​1981

Founded Sehan Steel Co., Ltd.

1990's

Supplied steel materials to major Korean companies including Hyundai Engineering & Construction, LG Construction, and Samsung Heavy Industries.

2000's

Established the Eumseong Logistics Center in Chungcheongbuk-do, Korea.

Expanded imports and distribution of Japanese structural steel tubes through cooperation with Tanaka Steel Co., Ltd.

2010's

Strengthened specialization in large-size structural square steel tubes.

Expanded supply to logistics automation systems and industrial equipment manufacturers.

2020's

Expanded supply to semiconductor equipment frames, logistics automation systems, aerospace tooling structures, and industrial machinery frames.

Strengthened the supply of Japanese structural hollow sections, including BCR295 produced by NSMP (Nippon Steel Metal Products).

Today

As a specialized distributor of structural square steel tubes, Sehan Steel continues to provide reliable products and stable supply solutions to customers across various industries.