Correct, Trailex is located in Ohio. They do have dealers, though. The dealer listing on their web site does not look like it's very well maintained, but you could always call them. I got mine through a dealer who is also located in Ohio, but was a few hundered miles closer to me.
If you tow with a serious truck, a couple hundred pounds will not make a difference. I wanted a fairly compact tow vehicle because I also use it as a daily driver.
The only downside of all these aluminum trailers is that they are expensive. They are very nice, and last a long time. I have seen aluminum trailers that have been used for 20 years, and they still look good.
2005 Lotus Elise (yellow, sport pack), #94 SS
2005 Nissan Xterra (LSV)