VAT requirements for drop shipping to non VAT registered users in EU

Question

We’re a UK VAT registered company who are also registered for VAT in DE and have a new range of products which are going to be extensively drop shipped on behalf of our VAT registered distribution customers in the EU to non-vat registered end users in different EU counties. I’ve read all the rules re:triangulation and many examples but can’t seem to find the exact treatment that I should be applying. Any advice in this area would be much appreciated.