Apparently currently
not.
I think there are two parttimers left, Lynn and a technical guy. They have no money, so each batch of 100 or whatever is a challenge. An ex-employee told me where these were made in Mexico, and that at one point they got into trouble with the manufacturer over supply/demand, which led to the current situation (well, current 2 years ago): hundreds of overproduced NOS Datahands in storage in Mexico, and Lynn & friend buying these in batches of minimal order quantities. I'm not sure what is true because the person who told me left Datahand on bad terms, but the factory exists, is close over the border of the original location of Datahand, and I posted pictures of it on geekhack which sadly iMav removed. It looks likely. So what this means is there will be Datahands as long as there is old stock, and as long as Lynn keeps interested in selling these. It could stop at any moment I guess, and I don't think anything new will be produced in any case.