Of course we can detect duplicates. But duplicates are often desirable for a number of reasons (not yours, but ours). Some categories ought to consist almost entirely of entries that are duplicated elsewhere.
"Focus" is not the same thing as "marketing area". Focus is where people go -- move their physical bodies -- to work or shop or play or worship. Focus is where marshals come to arrest people, where supplies are shipped to, stored, repackaged and shipped from. Your opinion of that concept of "focus" is not relevant: editors think some surfers will find it useful, and that's enough.
If you want us to know about your warehouse, you'll have to do what the other companies do -- put it on the website. I didn't see anything on the site that indicated you had a warehouse, let alone what you might be up to inside it. (Doesn't mean it wasn't there: but if it WAS there you might want to rethink your navigation.)
(The forums are really not about individual sites, they're about the ODP. So when people talk about individual sites, we give a response for the kind of site they describe -- which is often not the kind of site they really have. This may have lead to that common assumption that editors are stupid and gullible. But when we're editing, we check the website, and almost NEVER read the forum notes.)
Well at least he didn't get www.refrigeration-equipment.biz/ listed