SW VINYL - What are the signs of quality vinyl fencing?

This is the educational video found on the home page of http://swVINYL.com. Some vinyl fences that will last longer than you can live, but others cannot even outlast wood. Why?
Quickly learn from this short video the telltale signs of quality material and construction that constitute Lifetime Vinyl.

Видео SW VINYL - What are the signs of quality vinyl fencing? канала SWV