Responsibles for the content of this website:

Fritz-Lürmann-Straße 21
D-58638 Iserlohn . Germany
Phone +49(0)2371.354-0
Fax +49(0)2371.354-11

General Managers: Klaus Dietze . Peter Tuschhoff

Trade Register: HRB 958
Tax ID:



Concept and Realisation:

Büro für konkrete und bewegte Gestaltung
Bärenstraße 11-13 . 42117 Wuppertal . Germany
Tel. +49(0) 202 . 42 52 45

Photos: Kathrin Heikaus,
Image motif »HARTAL goes green«: complize/



Disclaimer of liability:

The author accepts no responsibility whatsoever for the currentness, correctness, completeness or quality of the information supplied. The author will not accept any claims for liability which refer to substantive or non-material kind caused by use or non-usage of the offered information, and/or the use of incorrect and incomplete information: provided no verified premeditation or gross negligent culpability is provided.  All information offered is without obligation and non-binding.   The author reserves the explicit right to change, amend, delete or to temporarily or completely cancel parts of the website or the complete website without special advance notice. 


Our website contains links to third party websites. We have no influence whatsoever on the information published on these websites and will not accept any guarantee for the correctness. The content of such third party websites is the sole responsibility of the owners/providers. At the point in time when the external websites were linked to ours, no grounds of any likely contravention of the law were established.   Should we become aware of a link which violates the law, we will immediately delete the link.

Copyright and author’s rights:

The author will strive to adhere to copyright laws regarding all publications involving graphics, audio documents, video sequences and texts, and to revert to self-provided graphics, audio documents, video sequences and texts or such which are license-free.  All brand and trademarks which appear within the scope of the internet offered are subject to copyright and other laws which protect intellectual property and remain the property of the respective companies.  The reproduction, adaption, distribution or any kind of exploitation of graphics, audio documents, video sequences and texts in paper or electronic form, outside the limits of copyright require written consent of the author. 

Data Protection:

Please be aware that there are inherent security risks in transmitting data, such as emails sent via the internet as it is impossible to safeguard completely against unauthorized access by third parties. Any costs incurred by the use of such a link and any services resulting from such, will be paid by the user and are used on a solely voluntary basis. We oppose the use of all details given under contact details (i.e. address, telephone and fax numbers) as well as email addresses by third parties for the purpose of sending unsolicited advertisements and we reserve the right to take legal action against such unsolicited mailing of any type regarding information which has not explicitly been requested by us. We reserve the right to take legal action against senders of such so-called spam emails and other similar advertising materials.


Although our website has been created with great care, we can not accept any liability for accuracy, completeness or timeliness of the content. The author of our website is solely responsible for the content of our website. By law we are not obligated to monitor transmitted or stored external information, or to investigate circumstances which indicate illegal activities.  Obligations to remove or block the use of information under general laws remain unaffected.



Hans Holzhauer GmbH & Co. KG
Fritz-Lürmann-Straße 21
D-58638 Iserlohn . Germany

T +49 (0) 2371 . 354 0
F +49 (0) 2371 . 354 11

international contact