I'm afraid I don't know anything about the 'raptors', but I used to have a toothy Triceratops EXACTLY like that one! Only in different, duller colours. Never ceases to amaze me that these things still turn up. That Tyrannosaurus on the left looks quite UKRD too (but isn't quite right).
That T-Rex off to the left looks like a knock off of the original Bullyland Tyrannosaurus.
Looked like the UKRD one to me. (A knock-off of it, I mean.)
It originally resembled the UKRD Tyrannosaurus in my own opinion as well, but if you examine the image more closely, you'll notice the feet are in a slight upward angle. This means that the Tyrannosaurus has a horizontal posture.
The UKRD Tyrannosaurus stands vertically.
Furthermore, just look how similar that figure looks compared to my original bullyland Tyrannosaurus:
"I cannot be contained. My fix is to have Jurassic Fun."