Product Description
-Meeting the highest industry standards,
-full feature multi-size commercial door closer for using to office buildings, shopping centers and other buildings.
-Standard back-check function.
- Heavy-duty is optional
-Optional adjustable delayed action/barrier free for handicapped or elderly
-Adjustable Closing section:A Closed-door segment, locked section
-No damage after opening/closing of 200,000 times
-2 years of warranty period