Endüstriyel yapı inşaatı

FOSDALEN INDUSTRIER AS

STØREN STÅL AS

OVERHALLA MEK. VERKSTED A/S

MIDTHAUG TRØNDELAG AS

INDUSTRI MEK AS

VERFORM A/S

SKANKE STÅL & SVEIS AS

STEINKJER MEKANISKE AS

BYGG CON EIENDOM AS

AS LANGLAND & SCHEI

ØYSAND STÅL AS