I've never asked, but I can attest that their smoked meats are all awesome.
Anything that is smoked from somewhere like us has to have that in the product, whether that is by using sodium nitrate in a powder form or using something like celery salt or beet powder which contains the sodium nitrate in it. People can get away with saying no added nitrates because certain things contain them naturally.
I'll let the other answer, but I would think they do yes!
Thanks! Your answer is awaiting moderation.