Center for Tribology, Inc. - CET is a tribology testing laboratory and a provider of tribology test instrumentation.
Condition Monitoring International - Supplies training, instruments and services for condition monitoring and predictive maintenance programs for tribology and lubrication.
Conexo Inc. - Manufacturer, distributor and supplier of tribology, lubrication and industrial maintenance products. Also supplies testing instruments used in research, development, quality control and marketing.
Ducom - Manufacturer of standard and custom designed material testing equipment. Includes sample product list.
Falex Corporation - Offers a complete line of tribology test equipment and services for friction, wear, lubrication, and abrasion studies.
Falex Tribology NV - A tribological testing laboratory and manufacturer of tribological test machines and specimens for sale
Imperial Scientific Industries - Imperial offers tribology and petroleum test equipment as per ASTM, IP, DIN and other international standards.
Koehler Instrument Co., Inc. - Designs and manufactures tribology instruments for friction and wear testing conforming to ASTM, IP and related test methods as well as custom designed products.
Nanovea - Manufacturer of profilometers, mechanical testers and tribometers. Also offers a range of nano/micro/macro mechanical and 3D non-contact metrology testing services.
National Tribology Services, - Offers testing of gearboxes, pumps, compressors, engines, turbines, hydraulics, greases, and used lubricants, oil analysis laboratory
Paragon Scientific - Viscosity standards and refractive index standards.
Frozen in Time - Offers equipment for removing water from a substance without cell collapse of biological organisms. Can be used for freeze drying flowers, food, pharmaceuticals and old books.
Giangarlo Scientific - Sells analyzers, environmental monitoring, samplers, life science equipment, sensors, lab safety supplies, and wastewater testing products. Located in Pennsylvania, USA.
LabWrench - Resource site providing lab equipment information and troubleshooting. Users can post questions and find answers to their equipment needs.
Science-Laboratory-Equipment.com - Online directory of manufacturers and exporters of science instruments and equipment for medical facilities and laboratories.
Select Science - A consumer based link list for laboratory equipment giving independent and professional equipment recommendations. Registration required.