The handrails are produced on a CNC machine - giving us a repeatable product and quality workmanship.
The surface of the handrails (SATIN) - is made by grinding machine on a 6-head machine, giving us a uniform surface.
Threads for screwing supports, are made by FlowDrill thermal thread
extrusion method which gives us 6 to 8 [mm] of thread in the wall of the
handrail, thus strengthening the assembly.
With competitors, you get 2 [mm] of thread in the wall, made with a traditional drill and threader.