Wikipedia
Lengipromez
''' Lengipromez ''' is a Russian engineering company.
The Open Joint-Stock Company “Lengipromez” is a legal successor of the Leningrad State Institute for Designing Iron and Steel Plants (Lengipromez) constituted by a Decree of the Government in 1926.
In 2003 the Institute has been granted the TϋV CERT Certificate for compliance with the DIN EN ISO 9001-2000 requirements.