The company

In 1984 the Interwell-process for hard-hardened corrugated cardboard was initiated.
The factory is situated in Mariestad, Sweden.

In Japan as well as in India there are plants being licensed. The policy is to manufacture packages being recyclable at 100 %, being of first-class quality and competing with wooden- and plywood boxes.

The quality system of Interwell AB fulfils the requirements of ISO-9001 and the environmental management system comes up to the requirements of ISO-14001.