I wonder about the construction. In my trailer little short cuts are quite annoying. Ever drive a finishing nail into aluminum tubing then wonder why it came out. Replaced some staples in the finish board around the frig and restuck with finishing screws. The staples looked lighter than the ones from my desktop!
All this reminds me of the car industry of the 60s and 70s. Look out American RV manufacturers. The same thing could happen to you. Remember the tiny but well built Hondas, Toyotas and Datsuns that would never catch on? The same thing could happen to you.