CERTIFICATE Management system as per DIN EN ISO 9001 : 2008 In accordance with TÜV NORD CERT procedures, it is hereby certified that Rudolf Rafflenbeul Stahlwarenfabrik GmbH & Co. KG Eilper Straße 126 - 128 58091 Hagen Germany applies a management system in line with the above standard for the following scope Manufacture of drawn wire, bent wire parts (spring lock washer), transformed sheet iron parts (spring washer, conical spring washer), performance of heat treatment (glowing, tempering) Certificate Registration No. 44 100 070798 Audit Report No. 3514 3835 Valid from 2015-01-05 Valid until 2018-01-04 Certification Body at TÜV NORD CERT GmbH Essen, 2015-01-03 This certification was conducted in accordance with the TÜV NORD CERT auditing and certification procedures and is subject to regular surveillance audits. TÜV NORD CERT GmbH . Langemarckstraße 20 45141 Essen www.tuev-nord-cert.com