Hmm, in that case, I think my previous suggestion is actually a bad idea. I looked nilezon website. There is no much information is actually illegal there besides mentioned Xyzprinting and their filament in the page. I personally think it is a bad idea and taking unnecessarily risk. I would recommend remove Xyzprinting from the website and re-brand the website as string conversion tools. Post the guide and instruction on forums instead of the website.
Still, don't go to China, the law interpretation is very "Intelligent" in China, bugs and back doors in law never stop judders to make right decision there.
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