Επιφανειακή επεξεργασία χάλυβα και μετάλλων

TØNSBERG TYNNPLATE OG MASKINERING AS

KARLSEN & SOLBAKKEN MASKINERING AS

BANDAK GROUP AS

ALFA STÅL AS

HADELAND SVEIS OG HYDRAULIKK AS

BANDAK AS

SELKO AS

INDUSTRISVEIS AS

EKRO AS

TORGY MEK. INDUSTRI AS

KRAMEK AS

NORSK INDUSTRILAKKERING AS

OVE ØDEGÅRD AS

INDUSTRI OG MONTASJE AS

PEDERSEN SMIE OG SVEISEVERKSTED AS

GRENLAND INDUSTRI AS

GRENLAND MEKANISKE AS

NARKO NORGE AS

VIKA MONTERING AS

KRISTENSEN STÅL & METALLVERKSTED AS