- Hyundae Metal Co., Ltd has specialized in manufacturing door hardware such as door lock, door closer, door hinges, door handles, digital lock, card lock, door knobs....www.hyundaelock.com
- Moonju Hardware CO., Ltd Head Office & Factory #623-2(Namdong Industrial Complex 10B-3L) Namchon-Dong, Namdong-Ku, Inchon, Korea Tel : 82-32-816-9900 Fax : 82-32-816-9902 ...www.moonju.com
