Quality management 9 9 DIN EN ISO 9001:2015 (German) 9 9 DIN EN ISO 9001:2015 (English) 9 9 IATF 16979 (German) 9 9 IATF 16979 (English) CERTIFICATE (DE) CERTIFICATE (EN) CERTIFICATE (DE) CERTIFICATE (EN) For Supplier and Service Provider 9 9 Code of ethics 9 9 General terms and conditions of purchase 9 9 Privacy policy Download here Download here Download here Company brochure 9 9 Customer / interested parties INFORMATION (GERMAN) INFORMATION (ENGLISH)