It's just my humble opinion, but for Americans, I think an American based e liquid manufacturer would be safer. We, at least those of us in America, can hold an American e liquid manufacturer legally responsible (sue them, call the appropriate authorities/watchdog groups) if they knowingly used unsafe chemicals or questionable manufacturing practices. Where would I even start if I got sick from a Chinese company's liquid? Who would I call? I don't even like to buy Chinese e liquid from American vendors; I don't know if they test the liquids at all. Do you remember what happened to all those Chinese companies that used lead in their toys? Not much, and that was for a product that is used by CHILDREN (they even found kerosene in one of those squishy eyeball toys). Sure, they got bad publicity and lost a little business (not to mention a "stern" warning from the U.S.), but it was nothing compared to what the consequences would've been for a domestic manufacturer (hefty fines, maybe even jail time). I believe whether e liquid manufacturers in America are scrupulous or not, they are held to a higher degree of accountability since we live in such litigious times. Who knows, maybe I'm being naïve?