Metal construction- lightweight

FOSDALEN INDUSTRIER AS

ORKDAL STÅLINDUSTRI AS

ØYSAND STÅL AS

R DAALAND AS

STØREN STÅL AS

GRØTAN GLASS OG ALUMINIUM A/S

AKER KVARNER COLD BENDING AS

OVERHALLA MEK. VERKSTED A/S

AS LANGLAND & SCHEI

VERFORM A/S

STEINKJER MEKANISKE AS

SKANKE STÅL & SVEIS AS

INDUSTRI MEK AS

BYGG CON EIENDOM AS

MIDTHAUG TRØNDELAG AS