You have to evolve beldum to a metang and you can find beldum at route 228
Lv. 20 into matang
You can't catch Metang in emerald. You can only get Beldum, and then you can evolve it into Metang.
I don't think you can. I think you have to catch beldum first and then level it up to like lv. 45
Matang Highway was created in 2002-07.
I Will Trade You A Beldum
Yes beldum evolves into Metang
you will find beldum in the cave
Beldum evolves at Level 20.
Beldum is a Steel and Psychic type pokemon.
Beldum Is Located At Route 220-229.
Beldum evolves at level 36.
Beldum can not learn any Tms or HMs.