As a general rule, none of that bio-friendly crap works as well as the "industrial strength" stuff.
Why are you trying to chase down industrial application stuff?
I find that off-the-shelf cleaners work pretty damn well...
Oil Eater cleaner, Purple Power, Zep, etc.
Just stay away from that Simple Green crap.
If you want the good sh*t, use ChemDip.
-Ted