Hottinger Brüel & Kjær (HBK / HBM) is a railway industry company, headquartered in Germany, active in signalling. Profile on Railex. Deutsche Bahn · DB Schenker · News
Hottinger Brüel & Kjær (HBK / HBM) is a company active in the railway industry, headquartered in Germany.
Hottinger Brüel & Kjær (HBK / HBM) operates primarily in the signalling segment of the railway sector.