So I believe Nizhe Zero is actually being manufactured by WPM. They're also making another higher tier grinder under a different brand: http://slingshot.coffee/en/
It seem to have what alot of people here are asking for, namely: flat burrs, hopper, augur. It looks quite a bit larger though. I haven't tried it, and I probably wouldn't get one either seeing that I own an EK already, but just thought I'd mention it in case y'all didn't know.
Note: I have no idea if they're actually the same company, it's just a guess from my end. I live in shanghai and the WPM dealer sells both.