services in the field of material testing, material engineering and mechanical engineering

machine parts; namely, bearings, couplings, conveyors, elevators, elevator buckets, feeders, chains, sprockets, idlers, gears and gearing

ELECTRICAL AND ELECTRONIC INSTRUMENTATION AND CONTROLS-NAMELY, ULTRASONIC MONITORS AND LIQUID LEVEL SENSORS AND SWITCHES FOR USE THEREWITH, MOTOR LOAD ANALYZERS, PH ANALYZERS AND SENSORS, SUSPENDED SOLIDS DETECTORS AND ANALYZERS, COMBUSTIBLE AND OTHER GAS MONITORS AND SENSORS, AND CALIBRATORS AND SYSTEM COMPONENTS FOR USE THEREWITH

FLUID CONTROL VALVES

ANTI-FRICTION AND LOW-FRICTION JOURNAL BEARINGS, BALL AND SOCKET BEARINGS; POWER TRANSMISSION AND CONVEYOR CHAIN AND SPROCKETS THEREFOR; IDLER SUPPORT ROLLS FOR BELT OF BELT CONVEYOR, BUCKET ELEVATORS FOR ELEVATING GRANULAR MATERIAL AND BUCKETS THEREFOR [ ; SOIL SCARIFIERS AND COMPACTION ROLLERS SUCH AS FOR MAKING ROADWAYS; CONCRETE BATCH PLANTS FOR STORING, WEIGHING AND MIXING THE INGREDIENTS OF CONCRETE; MACHINES FOR TRANSPORTING AND PLACING CONCRETE SUCH AS FOR ROADWAYS AND INCLUDING MIXER...

repair or rebuild of power transmission units including gears, gear drives, couplings, backstops and fluid drives; repair or rebuild services of industrial conveyors and drive chains