Bent frame and suspension issue

We had an RV custom made a number of years back. The builder told us back then that most of the manufacturers use cheap stuff from China, and non certified welders.

One of the reasons my husband selected the particular builder (recreation by design) was because of how they built their frame etc.

Reading this thread is scary. Knowing all of this stuff is screaming down the highway next to us does not give me a good feeling!