The quality can't be that much worse than the plane that can't fly in the rain and has a risk of decapitating pilots on ejection. It's not as good at killing American soldiers as the Osprey, but it's not exactly the epitome of quality.

In any case, Chinese manufacturing builds to specification. The reason they're perceived as low quality is that you're buying goods designed to be literally as cheap as possible, both in the development and manufacturing costs, and companies wouldn't make a profit outsourcing if they spent the same amount manufacturing the product in China.

When your cheap electronic fails because a .5 cent capacitor explodes after a month, it's not because the country with the biggest manufacturing sector didn't have access to 5 cent capacitors or the country with the most engineers didn't have the engineering man-hours available to design it correctly.