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Contact information

We are the specialist in the field of cable management, fiber optic solutions, labeling and identification, networking, human machine interfaces, power distribution, monitoring & control, electrotechnical components.

In addition to being a supplier of total solutions, Mulder-Hardenberg also offers expert advice, excellent stock management and fast transport.

The contact details below also apply to RST-5.
RST-5 is the industrial cleaning product produced and supplied by Mulder-Hardenberg. It is a product replacement for aggressive solvents, such as Acetone. Mulder-Hardenberg for questions or advice.

Mulder Hardenberg Netherlands

H.N. Werkmanweg 17
2031 BA Haarlem
T: +31 (0)85 800 3700

Mulder Hardenberg Germany

Nordring 13
D-65719 Hofheim/Ts
T: +49 (0) 6192 97 91 85

Our branches

Locations & Directions

You can find the route and location of our branches via the maps below.