Doofor Rock Drills
Information about Doofor's hydraulic rock drills and drifters for surface drilling, underground use and construction. Doofor drills are Doofor-designed and manufactured in Finland.
http://www.doofor.com/

ELE International Ltd
Environmental monitoring and testing equipment for weather, water, soil and agronomics from ELE International
http://www.ele.com/env/int/index.htm

Paranthaman Rock Drills
From the Country of India, Paranthaman Rock Drills manufactures and exports drilling rigs, wagon drills and drilling accessories.
http://www.prdrigs.com

Vertec Contractors Inc.
Performs industrial rope access, rock and soil stabilization, non-destructive testing, and data collection. Specializes in rock bolting, rock scaling, soil nailing and shotcreting.
http://www.verteccontractors.biz/

Janod Inc.
Specializes in soil and rock stabilization, rock bolting, shotcrete, soil nailing, wiremesh and snow avalanche barrier installation.
http://www.janod.biz/

Yenter Companies, Inc
Evaluate, design and build safe, economical slopes in rock and soil. Including rock bolts, soil nails, shotcrete, reinforced soils, improved foundations, and lightweight fills.
http://www.yenter.com/

Universal Augers
Universal Augers Ltd. Suppliers of Foundation Drilling Tools, Foundation Drilling Equipment, Foundation Drilling Spares,
http://www.universal-augers.co.uk

Handy Geotechnical Instruments, Inc.
Handy Geotechnical Instruments provider of instruments for rapid on-site strength testing of soils by professional Geotechnical Engineers and Engineering Geologists.
http://www.handygeotech.com/

Rock Tools
crawler drill, hydrautek, i-koka, drifter
http://www.hydrautek.co.kr

American Augers, Inc.
Designs and manufactures horizontal earth boring machines, horizontal directional drills, and drilling fluid mixing, pumping, and cleaning systems.
http://www.americanaugers.com/