Stools Gas Spring Function
The rigid locking Preferably, the seat backrest lock is considered to be able to generate a little more pleasant. The comfort Ningbo Yulu gas spring mechanism will satisfy any desire.
The Advantage
Many sizes and variants force can be used as a standard product
Force increases linearly over the entire range of motion
different actuation paths are Available
Overloaded function as overload protection
Provide progressive spring characteristic curve