Aptitude of manufacturer - Welding
Aptitude: Certification of producer to steel structures manufacturing according to DIN 18800/7 class "E"
Welding process: 111, 131, 135, 136, 141
Material: S235 - S1100
Certify organisation: GSI SLV Hannover
First certified year: 1979
Validity: 26. 08. 2010.
Standard: DIN 18800/7
Download certificate (PDF, 199 KB)
Aptitude: Certification of welding quality management according to DIN EN ISO 3834-2
Welding process: 111, 131, 135, 136, 141
Material: S235 - S1100
Certify organisation: GSI SLV Hannover
First certified year: 1979
Validity: 26. 08. 2010.
Standard: DIN EN ISO 3834 - 2
Download certificate (PDF, 144 KB)
Aptitude: Certification of producer to welding of rail running vehicles according to DIN 6700-2 class "C1"
Welding process: 135, 136
Material: S235 - S690
Certify organisation: GSI SLV Hannover
First certified year: 2007
Validity: 26. 08. 2010.
Standard: DIN 6700 - 2
Download certificate (PDF, 123 KB)