Since 2004, SIGN Portal srl has been proving it can be done!Regardless of the economic context, we have not given up our values and have been permanently guided ourselved on these 3 principles:

 
PROFESSIONALISM – QUALITY –  INNOVATION

 

It seems that this has been and still is the winning recipe, as in the last 14 years we have managed to produce our most satisfying result:

 

OVER 50 HAPPY CUSTOMERS, THE GREATEST MAJORITY OF THEM REMAINING OUR LONG-TERM CUSTOMERS AND FRIENDS