Den Haan Rotterdam (DHR) is a family company established in 1922.
 

What started as a humble but dedicated tin-smithing company, DHR has evolved over 4 generations to a world renowned manufacturer and innovator of marine navigation lights, searchlights and acoustic signalling equipment for the marine, shipbuilding and offshore industries.
 

Boasting a total area of 5000m2 for research and development, production, warehousing and office facilities at Capelle aan den Ijssel, DHR with their know-how ascertains high levels in the fields of engineering and production to bring to its customers a wide range of high quality products and after-sales support services as a reliable partner.

In addition to the marine industry, DHR designs and produces a wide spectrum of traditional and decorative nautical oil and electric lamps from copper, brass and stainless steel of the early days. One of the only two remaining European manufacturers, DHR maintains the tin-smithing craftsmanship a living and authentic heritage for many years to come.