ALTENA – ARMCO is a Dutch manufacturer of
corrugated steel products. The corrugated steel is mainly used for the construction of road culverts.
corrugated steel products. The corrugated steel is mainly used for the construction of road culverts.
These are under-road tubes that are specially
designed to allow flow water under roads, or
to allow animals to pass.
These ARMCO culverts are sold worldwide.
Some culverts in France, Finland and Norway
have been protected with ZINGA.