I wonder if it is related to the Omega brand compressors. The twist dial for the vegetable grade lubricant is one similarity, plus the case, water cooling, auto shutoff gauge seem like a copy. If it is from the same company, at least they have quite a bit of experience in this field. I had an Omega that I put 260 hours on it. My only complaint was that it was slow.
Keep us advised of your experience with it.