Malcolm Dunstan and Associates International
Malcolm Dunstan and Associates international dam engineer specialists builders and designers. RCC Roller Compacted Concrete and water hydro electric dams database. MD&A recent projects include Platanovryssi, New Victoria dam, Porce II, Upper Stillwater, Beni Haroun and Olivenhain.
http://www.rccdams.co.uk/about.htm

Rob Parker Engineering
Civil Engineering company focused on project management, estimating, roller compacted concrete dams and general contracting.
http://robparker.com.au/

American Roller Screw Inc.
A complete line of Satellite or Planetary Roller lead screws where high load capacity, speed, acceleration and reliability are required in difficult environments.
http://www.about-ars.com

Venus DSH
Venus DSH is one of the largest supplier of URB bearings, UMP gear pumps and gear motors, hydraulic cylinders, axial pistons, UTB tractor spare parts, three phase and single phase electric motors and Badotherm thermometers, pressure gauges, valves in Romania
http://www.venusdsh.com

"KANA" roller chains & sprockets
one-stop centre for
http://www.kana.com.sg

American Roller Co
American Roller Company, a leading manufacturer of the highest quality elastomeric, ceramic, hard coat and specialty rollers and coatings used in the graphic arts, metals, converting, pulp & paper, textile, steel, business machines and other important industrial markets
http://www.americanroller.com/

Olympia Conveyors
Belt conveyor systems, belt conveyors, gravity, conveyor belt, belt driven conveyors, live roller, belt conveyor curves, chain driven roller conveyors, roller conveyors, chain conveyors, to accumulation models as well as continuous vertical conveyors and reciprocating vertical conveyors.
http://www.olympiaconveyors.com/

Pipeline Roller Systems Inc.
Designs and manufactures pipe rollers and pipe travel equipment for the directional drilling and pipeline construction industries.
http://www.pipelineroller.com/

Hytrol Conveyor Company, Inc.
Manufactures slider bed, roller, accumulating, chain roller, gravity, and portable conveyors, sortation systems, and accessories. Features case studies, news, manuals, catalog, company information, and distributors.
http://www.hytrol.com/

Smith Bits
Smith Bits Marketing Internet
http://www.smithbits.com/