The manufactactor is Double D. He makes the trailers right at his shop and the interiors. My cupboards are solid oak, not like the pressed woods you get in some LQ. Don't be afraid of a steel trailer. Mine only weighs 5800#. I will have to take a picture of the border. You will really like that. :)
Here is a link to his web site.
Double D Trailers
Thanks for the link. I am looking forward to more pictures of your trailer. We would like another steel trailer, just not as heavy as ours - 8000lbs empty. From what we hear, aluminum is a pretty bouncy ride on anything but pavement.