Billboards Manufacturer in North Carolina

Hi All,

I would like to start a small outdoor media business in Charlotte, NC , And my plan is to start with 2 billboards in Charlotte Area to test the market , I will be very thankful if any one can provide me with contact for Billboards steel structure manufacturers in North Carolina who can do the job with lowest possible cost.

Please excuse my grammar and thank you very much in Advance.

Best ,