I suspect that is true.
Cummins Diesel set up a plant in China probably fifteen years ago. They were selling the Chinese made engines in Singapore for the same price as those that were made in the U.S. I happened to know the Manager of Caterpillar Tractors, Singapore pretty well and asked him about the engines and he reckoned that they were up to Cummins standards. I asked him how he could say that, "they are made in China for God's sake", and he told me that they did it the same way that Caterpillar had done it. You put in your managers and your inspectors and you check everything twice, just as Cat had done at their plant in Indonesia.
If you go to China and say, "Make me a thousand of these for the cheapest price you can", you will get cheap parts. If you go to China and say, "I want you to make me a thousand and I am going to check every one and I'll only pay for the ones that pass inspection", you get a higher price but the parts will meet your specs.
I might say that nobody in Asia ever pays for anything before it is done and checked....