I am really happy with the bar, I have been using eleiko bars at work and I would say it's up there with eleiko.
Quote from site "Each sleeve in these bars consist of one needle bearing, two ball bearings, and one brass bushing.
Lightly grooved sleeves.
Quite a 'flexy' shaft, sharp knurling, and great free spinning sleeves."
I had 150kg on the bar on Sunday and it felt good. We will see how durable it is.
A review of the bar from the manufacturer: