I purchased an old metal five level brooder like you find in feed stores. Some of the trays and grates are almost rusted through, and I'd like to order new ones. A more urgent need however is the metal hanging troughs used for food and water for each level. It came with none and I need them pretty urgently. I can't find a manufacturer's name on the brooder, but do have measurements for the pieces I need. It is also missing a top which means I can't use the top level until I find one. If nothing else I can have the trays and top custom made, but the hanging feed/water troughs should be available. I just haven't been able to find them in my google searches. Another question - is it ok to use pine shavings in the trays for these? I would think so, but thought I would ask if there was something better or safer to use. Thank you for any help!!