Konstrukcje metalowe lekkie

AKER KVARNER COLD BENDING AS

MIDTHAUG TRØNDELAG AS

R DAALAND AS

STØREN STÅL AS

OVERHALLA MEK. VERKSTED A/S

ORKDAL STÅLINDUSTRI AS

ØYSAND STÅL AS

FOSDALEN INDUSTRIER AS

GRØTAN GLASS OG ALUMINIUM A/S

INDUSTRI MEK AS

SKANKE STÅL & SVEIS AS

VERFORM A/S

STEINKJER MEKANISKE AS

BYGG CON EIENDOM AS

AS LANGLAND & SCHEI