Since 1984 Knapen Trailers ah been making sliding floor trailers to order without any technical risks. All Knapen's trailers are robotically welded nous-mêmes solar energy. In terms of quality, design and innovation we lead the way in the moving-floor sector. Knapen Trailers is portion of the Krone Group. ISO 9001:2008 https://cruzujtdj.eveowiki.com/2206898/que_signifie