Does anyone have any insight into what gives Quantum the ability...

Does anyone have any insight into what gives Quantum the ability to generate such favourable operating margins?

Looking at the presentation it appears that around 33% is expected...whereas something like RDH is only looking at 7-10%!

Clearly there is more scale with Inteuri/Quantum...with revenues looking to be about 3x that of RDH, but is there anything else I haven't considered? An advantage that is giving such a boost in margins?

Even NVT only has margins ~28%!