The plant is about 14.6 million square meters and has ERW and SAW facilities. As a factory specializing in producing high-value-added products for export, we have introduced JCOE, threaded pipe, and post-processing facilities to expand our high-value-added products. The main products are oil pipelines/wellhead pipes/plumbing pipes/structural pipes/material pipes, etc. The main customers are energy/construction/shipbuilding/plant/ automobile industries.

The factory is about 43,000 pyeong and specializes in responding to the domestic small and medium-sized diameter market based on cost competitiveness. We mainly produce white pipe (galvanized steel pipe) and black pipe (plain steel pipe) for plumbing/material pipe/wire pipe using high-quality plating lines, and our main customers are the construction/automotive industries.

It is a 27,000-pyeong factory specializing in the production of stainless welded steel pipes and has been operating since 1995 when it acquired Sammi Special Steel's STS factory to expand its stainless welded steel pipe business. It mainly responds to the supply of market products such as stainless welded steel pipes for piping, and its primary customers are the construction/shipbuilding/ and power generation industries.

The 87,000-pyeong plant is a production base specializing in manufacturing large steel pipes, producing both carbon welded steel pipes and stainless welded steel pipes. Mainly produces large-diameter and thick-walled steel pipes utilizing spiral, roll bender, and press bender facilities, and its primary customers are the offshore wind/offshore structure/construction/plant/shipbuilding industries.