Who knows the maker of folding stands?

[alanwcollins]

I have two fish tank stands that can be easily disassembled and stored flat. I'm looking for another one, but there are no manufacturer indications. I got mine used. Anyone knows who makes them? Mine are oak. The top and bottom are simple flat pieces. The three sides are hinged and fit into slots on the top and bottom. They fold flat to store. My bigger stand also has a middle support. A maker's name would help me search. Thnx. Al