ORGANIZATION
Organization
Three production sites, a quality-management R&D centre and an administration division deliver the right material on time.
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CEO
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Production
- Team 1 Cheonan · fabrication & couplers
- Team 2 Asan · couplers, tunnel materials, steel fibre
- Team 3 Gimhae · coupler sockets
- R&D CentreQuality management
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Administration
- Sales
- General affairs
- Finance
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Production
PRODUCTION SITES
Role of each site

HQ · CHEONAN
Team 1 — Rebar fabrication · couplers
35-17 Dongsanhaengam-gil, Dong-myeon, Cheonan. Site 15,136 ㎡, production floor 6,608 ㎡. Cutting, bending and coil lines plus coupler threading machines.

ASAN · PLANT 2
Team 2 — Couplers · tunnel materials · steel fibre
Dunpo-myeon, Asan. Site 9,629 ㎡, production floor 1,220 ㎡. Rock bolts and accessories, HS steel fibre, couplers.

GIMHAE · PLANT 3
Team 3 — Coupler sockets
Gimhae, Gyeongsangnam-do. Dedicated coupler-socket plant since 2018: cold forging (former) and automatic internal tapping.