The Management System of Hartmetall-Werkzeugfabrik Paul Horn GmbH is certified since spring 2011 by the American Petroleum Institute (API) according API Q1. The API is the largest association of interests in oil and gas industry including petrochemical industry in the United States. With Management System certification according to Q1, Paul Horn GmbH is the first company worldwide, in APIQR's Composite List whose scope of registration is development, manufacturing and distribution of grooving and groove milling tools. In addition to our Quality Management System certification according ISO 9001:2008 Paul Horn GmbH achieves a higher international recognized quality standard.
Our current certificate is available as a PDF for you to download here.