Montagebau-Neptun GmbH (MNR) was founded in 2002 and distinguishes itself as a competent and experienced company in the metal and steel construction industry in the fields of pipeline construction, CNC pipe bending, CNC milling and turning processing and structural steel construction / offshore production.

A large production facility with 9000 m² of hall space in the centre of Rostock, our specific know-how and our modern CNC machines ensure that your requirements are met on time and to the highest quality.