All blacksmiths:

Burke the Blacksmith = Forest Haven – Forest Haven [ Low level crafts ]
Endee/Annah/Jones/Ghost of Malik/Ramla = Alien Oasis – City of Oasis [ High level crafts ]
Soul of Lightfeather = Alien Oasis : Part II – 5 : Vicious Visitors [ High level crafts ] [ DANGEROUS ! - Map has D'Jinns ]
Farrow the Forger = The Balefort Sewers – Muck Hovel [ Med level crafts ]
Nuri's personal Blacksmith = Nuri's Hallows [ High level crafts ]
The Dark Blacksmith = Blacksmoke and Fang Mounts [High level crafts]

I hope that's all