Wheel Weights International
Manufactures wheel balancing weights of any standard size of coated and uncoated, clip-on and adhesive.
http://www.wheelweightsintl.com/

Centramatic Wheel Balancers
Centramatic vehicle mounted OnBoard Tire, Wheel Balance System. Continuous, automatic tire balance, smooth ride, uniform tire wear, increased tire life. Centramatic Tire Balancing System,wheel balance
http://www.centramatic.com

C D International
Balancing correction weights for the balancing of rotating equipment.
http://www.balancingweights.com

Perfect Equipment Company
Perfect Equipment Inc. is the World's Largest Manufacturer of wheel balancing weights. We can supply wheel weights to balance the wheels of virtually any vehicle on the road.
http://www.perfectequipment.com/

IRD Balancing
Over 50 years experience in dynamic balancing. Providing both hard and soft bearing balancing machines and balancing services to accommodate parts weighing from .022-660,000 lbs.
http://www.irdbalancing.com/

The Balancing Company
The Balancing Company has the capability to balance parts as small as a gram up to 50,000 pounds and 11 feet in diameter. We provide Dynamic and Static Balancing, Field Balancing, Vibration Analysis and spin testing (overspeed testing) to 250,000 rpm with stop action photography. We repair rotating equipment, specializing emergency repair of fans.
http://www.balco.com/

Balancing USA
Balancing USA specializes in dynamic balancing machine calibration, balancing machine instrumentation, new and used vibration analyzers and balancing machine sales, vibration instrument calibration and repair, and balancing machine operator training.
http://www.balancingusa.com/

CEMB Hofmann (UK) Ltd.
Specialists in horizontal dynamic balancing machines, vertical static and vertical dynamic balancing machines for batch production, production and prototype parts. Services provided for contract balancing, machine upgrades, calibration and on-site balancing.
http://www.cembhofmann.co.uk/

Watermark
SeaSoft Scuba develops new, creative, and imaginative diving equipment that withstand the test of time and are loved by divers worldwide. Our products increase your enjoyment, comfort and safety while exploring the wonders of the underwater world.
http://www.watermark1.com/

Test Weights
Sales, service, and design of custom and standard calibration weights. Let us take the worry and hassle out of calibration by putting the responsibility in our hands.
http://www.testweights.com