DSI Underground develops, produce and supplies innovative products and systems for Underground Mining and Tunneling. In Under ... ground Mining and Tunneling, we offer a comprehensive range of roof support products. We support you as our customers in reaching a higher level of safety Underground. We proactively use the challenges that accompany digitalization and that Industry 4.0 brings with it as a chance to secure our sustainability with new ideas and concepts. You as our customers and business partners are always at the center of our plans & actions and profit from our comprehensive service commitment at all times. read more