REI^® provides various types of in-house balance and technical services including but not limited to:

• Single-plane vertical balancing (part weights of less than 1 pound to 250 pounds)

• Single- and Two-plane horizontal balancing (part weights of less than 1 pound to 250 pounds)

• Balance services available for single parts up to small production runs

• Design and manufacture of masters

• Certification papers for all masters, parts, and weights which are traceable back to the N.I.S.T

• Recertification of masters also available

• Design and manufacture of tooling necessary to fixture any part for balancing operation

• In-vehicle drivetrain NVH analysis and balance capability

• Custom built and balanced driveshafts

• Full driveline component balancing