Hi RobertB1. AS you are based in Slovenia why dont you look to some of the German suppliers? I use Printequipment and IVMSigntex but there are others around too. Its not too far from you either. Next year there is a trade fair in Frankfurt called Viscom. Its not a sublimation fair but many suppliers are there because they cover signage as well.
Sorry this doesnt help you Westie, I suppose thats a penalty you pay for living in paradise.