建筑与土木工程原料

COOP SOGN OG FJORDANE BA

HUSTADKALK AS

AS NORSAND

MAGNE HAFSTAD AS

STANDAL KNUSEVERK AS

HANSET SAND AS

VEBLUNGSNES SANDTAK A/S

BRØNNØY KALK AS

NAAS KALKSTEINSBRUDD AS

SYLTEMOA SANDTAK AS

SAUNES & HELSETH MARITIM AS