I wouldn't be too nervous about buying the Rich's creamer labeled "pareve"
just because the company also makes a "dairy" creamer.  Kosher items that are
non-dairy need to be made in and with completely different equipment than the
Kosher items that are dairy.  When I worked at a Jewish pre-school we had a
whole seperate cabinet of kitchen equipment for our dairy baking needs than
the non-dairy baking needs.  As long as it's non-dairy Kosher, it's fine.

Jen