We are often asked where to buy fabrics which have been repurposed for displays of one type or another. This is not something we get involved in. Our manufacturing is limited to custom items produced on request by our clients for special events and projects outside the norm.
However you might be able to find what you need from these suppliers. To start with this is a short list of suppliers who produce such items.
If you don't find what you want there then you can try these contacts for a range of stretch textile fabric exhibition and display stands.
If you still can't find what you want then try contacting ABCExhibitions.com direct.