Scott
I cannot tell exactly, but it looks like a Husky hitch head. If you can take a pic of the snap up brackets that may shed some light on this. Each mfg has the own little trade marks of brand.
Here is a Husky that looks just like yours.
And here is the data sheet what matches up with your sticker
http://www.huskytow.com/FTP/PDF/P01040_HTCH_Pg14-16.pdf
http://www.huskytow.com/
However your sticker does not seem to list which WD bar rating it is. Here is your sticker bigger to see
Husky generally has there Husky Dog pic on most all labels unless that one is old enough to not have it.
Or it is another brand. The snap up bracket may help point to the brand.
John
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2004 Sunline T310SR
2005 Ford F350 Lariat, V10 with 4.10
CC, Short Bed. Integrated Brake Controller
Reese HP trunnion bar hitch with HP DC