G.N.R. S.r.l.
GNR Ltd was estabilished in 1984 in Milan; the promoters were Mario Gungui, General manager, and Antonio Nigro, Technical Manager. In the same yer they took over OPTICA Ltd, one of the first and most well-known European companies in the field of Anal
Introduction
GNR Ltd was estabilished in 1984 in Milan; the promoters were Mario Gungui, General manager, and Antonio Nigro, Technical Manager. In the same yer they took over OPTICA Ltd, one of the first and most well-known European companies in the field of Anal...

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The Institute for Bioprocessing and Analytical Measurement Techniques (iba) is your partner for practical project and industrial research in the field of bioprocess engineering and analytical measuring technology in the life sciences.
Since 1947, SCHRAMM has developed and produced Ex protection boxes for field instruments, Ex cabinets and shelters in custom designs, Ex heating systems, Ex temperature measurements and sheet metal processing.
The traditional family company with ap
The cornerstone of our company was laid by Dipl. Ing. Erdmann Nenninger in Lower Rhine Xanten in 1967. Just one year later the company moved to larger premises in the neighboring Marienbaum. In 1970 the company headquarters were moved to the Bavarian