In line with its quality approach, SKE GROUP is committed to fulfill all the qualifications required by the sector and to obtain certificates. Our company, which has ISO 9001: 2008, ISO TS 16949: 2009 quality management system, EN ISO 3834-2: 2005, DIN EN 15085-2: 2007 railway welding standard certificates, continues to work on TS EN ISO 14001 and TS 18001 certificate.