Steelmaking
Korea's first eco-friendly Eco-Arc electric furnace, reducing energy use by 30
which reduces energy consumption by 30% and reduces greenhouse gas emissions.
and reducing greenhouse gas emissions.

Bar Steel
We produce high tensile and ultra-high tensile bar steel in various specifications.
and acquired Korea's first KS certification for earthquake-resistant bar steel.
We supply differentiated products by introducing D-KOIL, a premium coil rebar brand.

Section shape steel
We produce a wide range of products with excellent cross-sectional performance such as H-shaped steel, A-shaped steel, and D-shaped steel. We produce safety-specific products such as earthquake-resistant H-shaped steel and patterned H-shaped steel DK-Deck.

Plate
Based on our know-how of being the first in Korea to produce thick plates, we produce a wide range of products from general steel to
and high-grade steels, as well as clad plates and DK LP-Plate with top-notch rolling technology.
DK LP-Plate using the best rolling technology.