I thought that there was some truth in this as I had read "Galfer" on some brake parts, so I've looked them up and see that they are traded as part of Continental Group. Also they have a factory in Spain, so it makes sense that SEAT use them at factory, but, I don't think that any of the big motor factors sell them as aftermarket parts. (I don't mind being proved wrong here) So, for close to factory spec I'd say stick with TMD, ie Textar/Pagid and if you must Mintex - ECP tend to sell Pagid branded brake parts which I use and seem to be okay. SEAT used to use Bosch branded pads but that seems to have changed. I'm not sure who supplies brake discs, but the Pagid branded ones seems okay.