Item NO.:
KDS-D-A-Csp-18
The ground spring of door spring is a hydraulic door closer, but the device that compresses the spring is a worm gear rather than a rack and pinion. For many glass doors, the biggest feature is beauty and atmosphere. It is a very important configuration in many hotels, hotels and some public places. The overall grandeur and atmosphere of glass doors give people a very fashionable and luxurious feeling.