MDF Skirting Board Supplier Recommendation

[Pheo]

Well, Google isn't really helping me here. There seem to be a couple of big companies with difficult reviews...

I'm looking for MDF skirting in approx 1.5cm-2cm depth, approx 10cm high, with a 45 degree bevel cut as the decoration. And matching architrave.

Anyone got any recommendations for any of the online suppliers?