Description
Technical Parameters
Self-closing Semi-auto Sliding Door Closer Features:
* No motor or power, the door will close automatically with spring, energy-saving and environmentally friendly.
* Closing speed of the semi-auto closer can be adjusted by setting the torque valve
* Smooth and steady operation, low noise
* Suitable for single leaf door or bi-parting door, and even telescopic door.
* Easy to install and use, user-friednly
* Installation type: surface mounting / concealed installation
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