I don't think I've ever had good experience with Chinese companies. It is like 90% of the product is marketing and form, rather than function.
I bought some robotics stuff from a Chinese company. It became a paperweight because the documentation was a google drive folder that was a collection of code and random PDF files from various sources, mixed with some Chinese stuff.
The branding was a 10/10 but everything behind the scenes was 0/10, not even functional.
It has happened to me 3+ times and at this point I just try to avoid Chinese stuff when possible.