DYWIDAG-Systems International (DSI) is America’s leading manufacturer & supplier of specialist ground support products to the underground coal & metalliferous mining sectors. They also are one of the suppliers of hollow core or self-drilling soil nails.
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Geosynthetica
Geosynthetica.net is continually developing to provide comprehensive construction documents and technical support information for engineers, regulators, contractors, installers, and facility owners involved with civil and geotechnical works containing geosynthetics. Its initiation was in response to […]
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Rolta India Pvt. Ltd
Rolta is an Indian multinational organization and a strong player in the GIS, Photogrammetry, Defense, Homeland Security and Enterprise Communication. Visit Rolta India Pvt. Ltd
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Central Mine Equipment (CME) Company
CME designs and manufactures a complete line of drilling equipment for the geotechnical, environmental, mineral exploration, and construction industries. CME builds a complete line of hollow-stem and continuous flight augers, auger accessories and sampling systems. […]