Surface Mounted Door Closers

A carbon neutrality floor spring is evaluated not only by initial mechanical performance but also by its lifecycle behavior in real building environments. Factors such as installation accuracy, door weight, hydraulic consistency, and daily usage frequ ...

Surface mounted door closer model 1124CW used for fire-rated and standard doors in building environments. The unit provides adjustable closing speed and latching speed through a hydraulic mechanism. It is applied in door systems where controlled clos ...