- World Science
- Door Closer,Construction Hardware,Door Stops & Door Closers.
- Address:271,Neungwon-ri, Mohyeon-myeon, Cheoin-gu
- Cnegs
- Door closer, Auto hinge,Door Stops & Door Closers,Construction Hardware.
- Address:CN Bldg 195-42, Anyang7-dong, Manan-gu
- TruBee Co.
- Floor Hinges, Catches, Door Stoppers, Hinges,Construction Hardware,Furniture Hinges,Hand Tools,Door Stops & Door Closers.
- Address:555-1, Ganseok-Dong,
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