I see yours have the fake SΩI logo, "Made in USA" and fake serial number engraved on the bottom, like my Winsmoke Big Drippers. I guess it's the same machining shop that supplies all of these Chinese vendors - and possibly the original manufacturer too
From what you say in your video, I gather you ain't too happy about that neither. Me, I like Chinese clones, but I don't like Chinese forgeries. I'd have been happier if they hadn't copied the original manufacturer's logo...