I found these concrete feed bunks on line that would last for a long time. The company, (http://www.wieserconcrete.com/H_bunks.htm) is in Wisconsin, so getting anything from them is out of the question. Has anyone ever ordered a form or mold for a trough or bunk? I have looked at every site and I cannot find any information. It would be nice if they sold the bunks in West Tennessee. I wonder if such a form can be purchased? Has anyone ever tried this before? Or where can these concrete products be purchased?