With more than twenty strategically located manufacturing facilities , our network of affiliates includes engineering services , resin manufacturing , conveyor structure manufacturing , rolled-steel and drill-steel manufacturing , custom steel fabrication , roof , miner and a full line of road planing , soil stabilization , reclaiming , grading , trenching and foundation drilling bits , chemical roof support and sealing products , and even includes staffing solutions and our own trucking company .
From bolts and beams , to channels and trusses , to resin and rebar , JENNMAR is proud to manufacture products that make Coal & Hard Rock Mining safer and more efficient . Safely keeping the ground above under control . Our network of industry affiliates ensure quality , compliance , efficiency , availability and safety providing reliable products and engineering solutions for the tunneling industry .
In addition to engineering services , our research and development of new ground control products and systems ensure continuous product improvements making our products the best solution in the most challenging of underground and geotechnical environments .
We ’ ve been the innovative leader in ground control for the mining industry for more than forty years . Over the past decade , our growth has led us to above ground for structural buildings , implementing the same vigor and detailed processes . Our arch systems , girders , liner plates and Impact Resistant Laggings ® are backed by experienced engineers and technicians who are with you every step of the way , from initial consultation to qualified instruction and on-going technical support .
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