Good luck. Better brush up on your espanol.
Doesn't look like they have American representatives. That's kind of the risk you take when you choose a foreign made product that is not widely accepted in America. I think some of the early eagles, LAGs, and Neoplans suffered from the same problems. If I recall correctly, the owner of the Odyssey double decker Neoplan had to send off the Belgium or someplace across the pond for some of his parts.