With so many people having so many issues getting their brakes to bleed.

Going through the proper steps.

I have to wonder if all these made in China parts have flaws in the castings allowing air to be sucked in..

This could be in the threads could be internal making it impossible to bleed brakes .

Outside of Magna-Fluxing which not every one does at home.

After all look how bad their pipe is causing all pressure pipe to be raised to the next schedule.

 

I agree, there is a reason aftermarket parts are cheaper than oe. You get what you pay for Toyota doesn't build their cars with Chinese parts for a reason.