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DSI Group

DYWIDAG-Systems International (DSI) supplies innovative products
and systems for Construction and Underground Mining.

We provide our customers with engineered and highly reliable systems for Post-Tensioning and Geotechnical applications as well as a broad portfolio of Concrete Accessories.

In Underground Mining and Tunneling, we offer a comprehensive range of roof support products. We support our customers in reaching a higher level of safety Underground.


Welcome to our global DSI website!

Please visit our local websites for product details.
The content of DSI’s EMEA (Europe, Middle East, Africa) website has been moved to: www.dywidag-systems.com/emea

DSI Publications

Download the latest version of our company brochure to learn more about us and what we do.

Download the new Brochure Download DSI Info 21
Available as PDF

Download DSI Infos 14 - 21


For more information, please call:
+ 49 89 309050 200 or e-mail:

PR contact DSI

PR contact:

Gerhard Kahr
Phone: + 49 89 309050 241



DSI-Featured Project

Obduro® AP Coated OMEGA-BOLT®, USA

Obduro<sup>®</sup> AP Coated OMEGA-BOLT<sup>®</sup>, USA

The Obduro® AP Coated OMEGA-BOLT®: Load-bearing Capacity in highly acidic Environments

The Obduro® AP Coated OMEGA-BOLT®: Load-bearing Capacity in highly acidic Environments Barrick Gold Corporation is one of the world’s largest gold producers operating gold, silver and copper mines on four continents. The Goldstrike mining complex,...



Related Links

STRABAG International

DSI People

Fabian Schellhas

DSI EMEA Subsidiaries and Licensees meet for Post-Tensioning Sales Meeting


Paul McCrea

To perform our work, we need to have the best products, ensuring the security of the enterprise. DSI helps us guarantee this because we deliver the...

DSI Image Trailer

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© DSI 2014

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