ChuanHup.com

DMT Welldone Drilling Services Gmbh
Produce a programmable automatic directional drilling system . Includes operation diagrams and technical data.
www.dmt-welldone.de/

Tundra Sales Inc - Drilling Division
New and used drilling equipment.
www.tundradrilling.com/

Drilling Specialties Company LLC
Markets specialized products and systems to drilling fluid and pumping services companies worldwide. Headquarters in Houston, Texas.
www.drillingspecialties.com/

Precision Drilling
Drilling services and equipment, including auger, caisson, rock, railroad, limited access, and hammer drilling.
www.precisiondrill.com/

Driconeq Drilling Construction Equipment AB
Manufactures drilling equipment for mining, quarrying, ground engineering and water well industry. Components are manufactured in-house ensures prompt service and quick delivery.
www.driconeq.com/

Cotema Equipamentos e Peas Ltda
Manufactures in South America products used in the oil and gas well drilling industry, such as tongs, elevators, slips, safety clamps, dies and inserts.
www.cotema.com.br/

Boart Longyear Group
Manufacturer and supplier of tools, equipment and contracting services . Products include diamond and hard rock drills, and drill rigs. Features an overview of products, company news, and links to group companies.
www.boartlongyear.com/

Acadiana Oilfield Instruments, Inc.
Provides driller monitoring systems, integrated drilling systems and electronic instrumentation for the drilling industry worldwide.
www.aoiinstrumentation.com/

Derrick Corporation
Manufacturer of patented fine screening technology for wet and dry separations in mining and mineral processing, industrial minerals, chemical, construction aggregate, pulp and paper industries.
www.derrickcorp.com/

Environmental Mechanics AB
Develop data acquisition systems for geotechnical applications including MWD, measuring while drilling and CPT, cone penetration test.
www.envi.se/