You can reach us at the following address:

ExGuide Technology – Gunter Kamper VDI
Office for Explosion Protection
Birkenstrasse 10
DE 44579 Castrop-Rauxel


Fon +49 2305 3571-30
Fax +49 2305 3571-37


VAT identification code DE154851698
QM in accordance to DIN ISO 9001, certified by GZQ, Q7180217


Additional information:

Picture credits

Zeche Zollern: by Jörg Flor, photographer Jörg Flor, DE Bochum, 2014

Zeche Zollverein: by Jörg Flor, photographer Jörg Flor, DE Bochum, 2014

Walzenlader Eickhoff SL 1000: by Eickhoff Bergbautechnik GmbH, Eickhoff Bergbautechnik GmbH, DE Bochum 2014

Compressor: by Hoerbiger GmbH & Co. KG, AT Vienna, 2016


Gunter Kamper
Fon +49 2305 3571-31
Mobil +49 171 2201075


Disclaimer for content

Although we strive for the timeliness, completeness and accuracy of the content of our website, we provide no guarantee for that. According to section 7 clause 1 TDG of the German teleservices act TDG we are responsible for own content displayed on our website in compliance with general law.

However, we are not obliged to monitor external information that has been transmitted or stored (sections 8-10 TDG). Where breaches of applicable law become known to us, we will delete the according content immediately. Any liability related to that will only apply from that moment on at which we have learned about the actual breach of law.


Disclaimer for external links

Our webpages contain links to external websites managed by third parties. We have no influence on the content of such websites, i.e. the respective provider or operator of the websites is responsible for their content thus we do not accept any guarantee for the content of such sites.

We have checked the external websites linked for any breaches of applicable law when linking them and could not find any at the time being. However, we do not provide a constant monitoring of the entire content of all sites linked with regard to potential breaches of law unless there is a concrete suspicion that such a breach might have occurred. If we receive notice of such a breach, we will immediately remove the link from our site.


The content and works presented on this website are all subject to German copyright law. All contributions of third parties have been marked accordingly. The reproduction, processing, distribution and any other kind of use outside those permitted under copyright law require prior written approval of the respective author or copyright owner. Creating copies of the pages provided are only permitted for private use, not for commercial purpose.

Privacy policy:

We are not able to accept responsibility for the security of data on the internet, in particular for data transferred by e-mail where third parties will have the opportunity to access the information.

In the case that we ask for certain information by which a person can be identified, the user will always provide this on a voluntary basis. The use of and pay for any services offered will also be possible without providing such data or by providing anonymised data or an alias as far as this is technically possible and acceptable. Hereby the use of the contact details provided in the “About us” section of our website for advertising purposes is explicitly renounced. The owner of this website reserves the right to take legal action in case unsolicited advertising and information material will be sent to his e-mail or postal addresses.

Legal effect of this disclaimer

In the case that individual regulations or wording of this liability disclaimer are or will become ineffective, the remaining regulations will not be affected by this regarding their content and their validity.

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