United States Associates, Inc.

Bulk Equipment Systems Technology (B.E.S.T.); Continental Screw Conveyor Co.; Dings Magnetics; Advanced Detection System Metal Detectors; Whirl-Air-Flow; Unitrak Bucket Elevators; Dynamet Flex Tubular Conveyors; Nercon Eng. & Mfg.; Accurate Bulk solids Metring; Williams patent Crusher & Pulverizer Co.; Carolina Conveying; T.E.A. Circular Shaker Screens