You should definitely try :
Samurai Champloo - nice samurai anime, looks good, has good voice acting, nice characters and some of the best fights in any anime
Darker than Black - nice dark sci-fi/action anime, has some good action, well done characters...
Hellsing - vampires, action, gore.. sweet
I also loved Mushishi - great setting, nice characters and mini stories, but it's not for everyone, it's a adventure/mystery/fantasy/supernatural anime and don't expect any action from it, there's no fighting in this one, but it's just amazing in its own way.. just not for everyone
D.Gray-Man is also a preaty good one and you'll probably liked it since you liked bleach and fullmetal alchemist
Sword of the Stranger (or Stranger -Mukou Hadan-) is also great, best action anime to date I'd say but it's not a series it's just 1 movie
I guess there are more but I think this is good for now
if you're into mecha I'd sugest Mobile Suit Gundam 00 and Full Metal Panic I'm not into mecha myself but I still liked those 2
Samurai Champloo - nice samurai anime, looks good, has good voice acting, nice characters and some of the best fights in any anime
Darker than Black - nice dark sci-fi/action anime, has some good action, well done characters...
Hellsing - vampires, action, gore.. sweet
I also loved Mushishi - great setting, nice characters and mini stories, but it's not for everyone, it's a adventure/mystery/fantasy/supernatural anime and don't expect any action from it, there's no fighting in this one, but it's just amazing in its own way.. just not for everyone
D.Gray-Man is also a preaty good one and you'll probably liked it since you liked bleach and fullmetal alchemist
Sword of the Stranger (or Stranger -Mukou Hadan-) is also great, best action anime to date I'd say but it's not a series it's just 1 movie
I guess there are more but I think this is good for now
if you're into mecha I'd sugest Mobile Suit Gundam 00 and Full Metal Panic I'm not into mecha myself but I still liked those 2