You can let them know that I recommended them to you. I am Amos Olufemi ADELEYE, Neurosurgeon, Nigeria. I was involved with them a short while ago in a TBI research using the cortical impact-inducing tool patented by them.
I am not convinced that trying to induce trauma in any manner is possible. The accidents that produce this injury are so variable that is seems impossible that it can be done in any controlled and reproducible manner. Subjecting any animal to this appears to be both cruel and with out scientific value.