Alibaba has a lot of listings but most are middlemen. The underlying factory may or may not be able to produce what you want.
China probably has a surplus of ventilators now. Are our countries too proud to ask?
Huh. The idea is certainly around in the US, but I'm kind of surprised I can't think of a matching proverb.
We have a very close match, but it's considered a witty quote from a particular person (no consensus on who) -- "you miss 100% of the shots you don't take".
There's also something along the lines of "you can't get what you don't ask for". There's also an individually attributed version of this: "if you don't ask, you don't get". I had to look this up. There is no really common version.
And of course, there's "ninety percent of success is showing up". Again this is attributed -- quote trackers seem to agree that it should be "80%", not "90%". But this one is common enough that I could see it becoming a proverb eventually. On the other hand, this has gone somewhat afield from "if you don't shoot, you won't hit".
https://english.stackexchange.com/questions/381542/what-was-...
I think it might be an old national (UK) lottery advertising slogan, but it's used generally and proverbially here anyway.
Who said that this consent had to be uninformed?
https://www.alibaba.com/showroom/emergency-ventilator.html