I'm considering buying shower fixtures direct from the manufactuer in China. I want to make sure that they will correspond to American plumbing. Are plumbing parts/pipes universal?

I'm considering buying shower fixtures direct from the manufactuer in China. I want to make sure that they will correspond to American plumbing. Are plumbing parts/pipes universal?

What , exactly are you thinking of buying? Shower base and enclosure? Shower vcalve? What brand? Different faucet brands are not interchangeable if that's what you're asking. Regards, Tom