High quality slide type door closer.
Delay Shutdown function: when sht down in the scope of 180~65°, the door will be in waiting state and the entering and exiting spare will be much bigger and mor comfortable.
Buffer function: when opened exceeding 65°, the door closer will produce a certain damping force to avoid opening force too big and speed too fast that can make one run.Please feel free to contact us for more info.
