Current certificates

Certificate | Management system of the standard DIN EN ISO 9001:2015

Certificate | Management system of the standard DIN EN ISO 14001:2015

Certificate SCCP | unlimited certificate petrochemicals

Certificate | Fachbetrieb gem. Wasserhaushaltsgesetz

Certificate | Manufacturer and welding shop acc. AD 2000-Code

Certificate | Inspection of the welding quality requirements acc. ISO 3834

Certificate | Module A2 according to Directive 2014/68/EU - CE0035

Certificate | System of Transferring the Marking of Materials

Certificate | EN 1090-1 Conformity of the Factory Production Control

Welding Certificate EN 1090-2 Execution class EXC3

Certificate | Pipeline construction company acc. DVGW GW 301:2011 G1 / W 1

Certificate | Fachunternehmen im Bereich Fernwärmeleitungen für Heizwassersysteme

Erlaubnis zur gewerbsmäßigen Arbeitnehmerüberlassung

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