Ne, Crono~ 喂 is sort of like 'yo' rather than 'hello'. The problem is, though, Chinese does have quite a few greetings- only they're more specific. I guess if you're friends and you just want a shout out, it'd work, but...
Well~ 你好, Anti! <3 You can join the currently-non-existent club for people who aren't all that great at intros. I'd start it, if not for school kicking my ass on a pretty much day-to-day basis.