DSI UndergroundAmericas

Corporate Brochure

D S I ’ S C O M M I T M E N T T O Q U A L I T Y

D S I - T H E C O M PA N YDYWIDAG - Systems International (DSI) is America’s leading manufacturer & supplier of specialist ground support prod-ucts to the underground mining & tunneling sectors.

During the last years, DSI has successfully established its Mining & Tunneling Business Sector. Today, DSI is global market leader in the development, production and application of underground products.

Keeping in line with its strategy “Local Presence - Global Competence”, DSI has over 2,000 employees worldwide with operations across Europe, Africa, Asia-Pacific and the Americas. Currently, DSI satisfies the demands of its customers in 95 countries around the world.

With its comprehensive program, DSI is oriented towards offering its customers complete solutions which combine a great product line and technical expertise with an extensive service package.

DSI’s innovations, product improvements and service have taken the mining & tunneling industry another step forward in terms of efficiency and safety.

DSI is aware of the steadily increasing demand for both natural resources and infrastructure improvements, and is there-fore constantly developing its underground business in order to satisfy its clients’ needs.

Alan Henderson Regional Chief Executive OfficerDSI Mining & Tunneling North America

Our goal is to be the recognized market leader in mining and tunneling products and services.

The DSI family of businesses is committed to:

• Understanding our customers’ needs in order to enhance customer satisfaction by consistently exceeding their expec-tations. • Being the industry leader in innovation, efficiency, quality, environment and safety-consciousness.

• Continuously improving the quality of our processes, products, services, and the skills of our employees.

DYWIDAG - Systems International strives to be innovative, and on the cutting edge of mining and tunneling products, and are dedicated to being THE SOLUTION for our customers. The purpose of DSI’s Engineering and Research and Development teams is to be useful and beneficial while utilizing the full range of DSI expertise; delivering value added comprehensive on-site technical and process analysis; surpassing cus-tomer expectations and building on confidences that will strengthen it’s partnerships and it’s businesses, and ensure the name DSI is synonymous with problem solving across the mining & tunneling community.

DSI, within its global organization, has access to a large and diverse team of technical personnel. This team of engineers has diverse ground support experience in all mining and tunneling applications, in all corners of the underground world. DSI’s engineers offer both front line field assistance to the sales team, and laboratory testing for devel-opment of new technology and maintaining of current product quality.

DSI works closely with it’s customers to gain an understanding of their needs and expectations both in application of current technology, and definition of problems or weaknesses in the current technology such to allow new ideas to be generated.

DSI’s engineering team works with each tunnel project and mine site, in conjunction with our sales staff, conducting regular underground visits, training for the under-ground operators, and conducting tests to ensure they have the product they need.

In addition to the North & South American teams, DSI has the option to call on its DSI company engineers from around the world.

D S I - T H E S O L U T I O N - E N G I N E E R I N G A N D T E C H N O L O G Y

Mechanical Rock BoltsExtension BoltsStelpipe BoltsRebar Rock BoltsD-Dome™ Rebar Rock BoltsTension JacksCable BoltsMinicage™ Cable BoltsHI-TEN Strand BoltFriction StabilizersOmega Bolt™Omega PumpDYWIDAG ThreadbarAll Thread RebarSanJuan EZ TRUSSTrusses & SlingsDCP BoltsSelf Drilling BoltThreaded Fiberglass BoltsResin & Cement CartridgesDUO Speed™ ResinMeshStrapsPlate WashersEyeboltsScaling BarsUtility HangersDrilling ConsumablesHigh Performance GroutsDrilling FluidsProps

D S I O F F E R S A C O M P L E T E P R O D U C T L I N E

M I N I N G P R O D U C T S

www.dsiunderground.com

Steel Beam FabricationLiner PlatesGasketsLiner Plate TunnelsRib & Liner Plate SupportRib & Board TunnelsRib & Board Horseshoe TunnelsRibs & Wire Mesh TunnelsRib & Steel Lagging TunnelsLiner Plate ShaftsRib & Liner Plate ShaftsRib & Board ShaftsLattice GirdersSegmental Channel Pan LinerConcrete Segment Moulds Self Drilling AnchorsHigh Performance GroutsGrout PumpsGrout Plugs

Equipment and Related Products

DSI offers several mechanical solutions for tunneling, mining and civ-il applications. DSI represents a full range of suppliers and products. New and refurbished equipment is available for sale, rental or a long term lease.

T U N N E L I N G P R O D U C T S

D S I O F F E R S A C O M P L E T E P R O D U C T L I N E

www.dsiunderground.com

DSI Underground Systems Inc. Salt Lake City, UT USA

DSI Mining Canada Sudbury, ON Canada

DSI Underground Systems Inc. Abingdon, VA USA

DSI Underground Systems Inc. Louisville , KY USA

DSI Mining Canada Saskatoon, SK Canada

DSI Mining Canada Rouyn-Noranda, PQ Canada

DSI’s global footprint allows for successfully transferring tech-nology from continent to con-tinent and offering solutions that have worked for decades around the world.

D S I U N D E R G R O U N D A M E R I C A S L O C AT I O N S

DSI Underground Systems Inc. Martinsburg, WV USA

DSI Underground Systems Inc. Cambridge, OH USA

DS International México, S. A. de C.V.Zapopan, Jalisco Mexico

By being located in the heart of the mining and tunneling industry, DSI commits to just in time deliveries, superior technical services and manufacturing facilities that can

react to immediate demands.

DSI Fosminas Ancoragens Ltda.. Nova Lima, MG, Brazil

DSI Chile Industrial LimitadaValle Grande, Lampa Santiago, Chile

DSI Peru S.A.C.Lima , Peru

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USAdsi underground systems, inc.9786 s prosperity roadwest Jordan, ut 84081, usAphone: +1-801 973-7169Fax: +1-801 973-7172

dsi underground systems, inc.447 dupont rd.martinsburg, wv 25404, usAphone: +1-800 332-3308Fax: +1-304 274-4194

dsi underground systems, inc.700 technology drivesouth Charleston, wv 25309, usAphone: +1-800 547-4751Fax: +1-304 553-0924

dsi underground systems, inc.5400 Foundation blvd.evansville, in 47725, usAphone: +1-812 214-2968Fax: +1-888 309-0882

dsi underground systems, inc.9344 sunrise roadCambridge, oh 43725, usAphone: +1-800 457-7633Fax: +1-740 432-2827

dsi underground systems, inc.26161 old trail roadAbingdon, vA 24210-7631, usAphone: +1-276 623-2784Fax: +1-276 623-8273

dsi underground systems, inc.1774 mellwood Avelouisville, ky 40206-1756, usAphone: +1-502 473-1010Fax: +1-502 473-0707

dsi underground systems, inc.1032 east Chestnut streetlouisville, ky 40204-1019, usAphone: +1-502 583-1001Fax: +1-502 583-7865

Canadadsi Canada ltd.3919 millar Avenuesaskatoon, sk s7p 0C1, Canadaphone: +1-306 244-6244Fax: +1-306 931-3481

Please Note: This brochure serves basic informationpurposes only. Technical data and informationprovided herein shall be considerednon-binding and may be subject to changewithout notice. We do not assume any liabilityfor losses or damages attributed to the useof this technical data and any improperuse of our products. Should you requirefurther information on particular products,please do not hesitate to contact us. www.dsiunderground.com

dsi Canada ltd.199 mumford roadunit C&dlively, on p3y 1l2, Canadaphone: +1-705 692-6100Fax: +1-705 692-0441

dsi Canada ltd.853 boulevard rideaurouyn-noranda, QC J9y 0g3, Canadaphone: +1-819 762-0901Fax: +1-819 797-1367

Mexicods international s.A. de C.v.Carretera a base Aérea militar no. 1002bodegas 13, 14 & 15parque industrial FerrAnsan Juan de ocotán, zapopan, Jaliscoméxico, Cp 45010phone: +52-33-3366-57-94Fax: +52-33-3366-58-03

Brazildsi underground brasilrua um, 276 distrito industrial da bela Fama nova lima/mg, brazilphone: +55-31-35 42 02 00Fax: +55-31-35 42 08 10

Chiledsi Chile industrial ltda.las encinas #1387valle grandelampa, santiago de Chile, Chilephone: +56-2-596 96 20Fax: +56-2-596 96 69

Colombiadsi Colombia s.A.sCarrera 43A no. 8 sur – 15 oficina 403edificio torre oviedomedellín, Colombiaphone: +57-4-403 12 00Fax: +57-4-403 12 01

Perudsi peru s.A.C.Calle rodolfo beltran no. 947lima 1, perúphone: +51-1-431 3157Fax: +51-1-638 3201