Facilities & Infrastructure
Global Production Network
We ensure stable product supply through advanced automated production lines across South Korea.
Seosan HQ & Plant 1
425 Jangsaengdong-ro, Unsan-myeon, Seosan-si, Chungnam, Korea
HQ control & advanced automated lines for high-pressure industrial and construction hoses
Seoul Office (Global Sales)
Room 902, Jungang Bldg, 19 Gukjegeumyung-ro 8-gil, Yeongdeungpo-gu, Seoul, Korea
Global partnerships, export contracts, and dedicated business center for international buyers
Dangjin Plant 2
90 Daechi-ro, Myeoncheon-myeon, Dangjin-si, Chungnam, Korea
Eco-friendly polymer compounding and specialized lines for food/sanitary hoses
Gimhae Plant 3
118-20 Gimhae-daero, Jinyeong-eup, Gimhae-si, Gyeongnam, Korea
Southern supply chain optimization and export logistics hub for SE Asia
Yeongnam Sales Office
437 Naseon-ro, Dasan-myeon, Goryeong-gun, Gyeongbuk, Korea
Real-time inventory distribution and on-site technical support for southern region
Logistics & Supply Chain
Unified integrated logistics system from raw material receiving to large-scale inventory management and fast dispatch.
Main Warehouse
Raw Material Storage
Level 2 Storage
Loading Dock
R&D Infrastructure
Introducing our advanced technology research institute facilities, the heart of innovation drawing Hongil Industry's future.
HONGIL Technical Center
The heart of innovation designing the future of eco-friendly, high-performance industrial hoses. We study overwhelming product power that complies with global standards based on numerous patented technologies and unique formulation know-how.
Advanced R&D Laboratory
Precision verification is carried out to perfectly withstand extreme industrial environments. We establish world-class safety standards through rigorous tests such as internal pressure, wear resistance, and chemical compatibility.
Quality Assurance & Sample Storage
Hongil's confidence in quality stems from thorough transparency. It is open at all times so that partners can visit, directly verify, and gain confidence from production samples for each lot. Check the standards of uncompromising quality on-site.