ENR is a paper converting company specialised in the manufacture of ROUND cardboard products such as cardboard cores, reels, and drums. We have been producing these since 1934, at two locations in the Netherlands: 's-Gravendeel in the west of the Netherlands and Kerkrade in the south. Research, development, and quality (ISO 9001) are highly valued items within the ENR organisation. Together with our eighty employees, we produce about 16 million metres of cores a year.