Pervouralsky Pipe Works has passed the certification audit and received the certificate for compliance with the Gazprom 9001-2012 standard requirements in the Intergazcert system.
The successful passing of the audit has confirmed the correspondence of PNTZ quality management system to the Gazprom corporate standard for suppliers.
The Intergazcert system of voluntary certification was created by Gazprom in 2016. (Ukrainian metal)
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