3D 3M
ABB INSTRUMENTATION
AKRON
AMETEK
ANDERSON
AKTON BRASS
ALCO
ALLEN BRADLEY
ALLIED ELECTRONICS
ALTRONICS
AMOT CONTROLS
APPLETON ELECTRIC
ARIEL COMPRESSOR
ASCO (AUTOMATIC SWITCH COMPANY)
ASHCROFT
BAILEY CONTROLS
BARBER COLMAN CO.
BELIMO
BACHARACH INSTRUMENTS
BARKSDALE
BASLER
BENTLY NEVADA
BIDDLE INSTRUMENTS
BLACKMER PUMP
BROOK INSTRUMENTS
CAJON FITTINGS
CAMERON
CARR LANE
CASCHO INC.
CAVINS OIL TOOLS
CHAMPION SPARK PLUGS
CHESSELL CORP.
CHICAGO RAWHIDE
CLARK RELIANCE CORP.
CLECO TOOLS
COLE PARMER
COMMERCIAL SHEARING PUMP
COMMERCIAL PRODUCTS
CONBRACO INDUSTRIES
COOPER INDUSTRIES
COOPER OIL TOOLS
COPPER/BRASS FITTINGS
COPPERSTATE HOSE
CROSBY VALVE
CROUSE-HINDS
CUSTOM CONTROL SENSORS
CUTLER HAMMER
DANIEL INDUSTRIES
DEMCO
DERRICK EQUIPMENT CO.
DETROIT DIESEL
DEZURIK CORP
DONALDSON FILTER
DRESSER ASHCROFT
DRESSER-HEISE
DRESSER INSTRUMENT
DREXELBROOK
DRILLMAX
DRUCK
DWYER INSTRUMENTS
EATON FAWICK
ECHOMETER
ECKEL CORP.
ELKHART BRASS
ENCON
ENDRESS & HAUSER
ENRAF-NONIUS
EUROTHERM
EXTECH INSTRUMENTS
FAIRCHILD
FENWAL
FIREYE
FISCHER CONTROL
FITTINGS & COUPLINGS
FLAIR INDUSTRIES
FLEXITALLIC
FLOWSERVE, INC.
FLUKE
FOXBORO
GAI-TRONIC
GARDNER-DENVER
GASO PUMPS
GAST GE/FANUC
GATES RUBBER
GEORGIN
GENERAL ELECTRIC CORP.
GENERAL MONITOR
GIRRARD POLY PIG
GOODALL RUBBER
GORDON
GOULD PUMPS
GRAPHIC CONTROLS
GRAY OIL TOOL
GREENWOOD
GUIBERSON
HACH CO.
HALLIBURTON
HASKEL PUMP
HAYS CLEVELAND BOILERS
HOBART GALLEY EQUIPMENT
HONEYWELL
HOFFMAN
HOKE CONTROLS
HT-ITALIA
IDECO RIG
INGERSOLL RAND
ITT BARTON
ITT ENGINEERED VALVES
JENSEN TOOLS
JOHNSON SCREENS
JOY COMPRESSORS
JOY-LARKIN
KENCO ENGINEERING
KENWORTH
KNAPP POLY PIG
KOOMEY
KROHNE AMERICA
LABORATORY SUPPLIES & EQUIPMENT
LAKELAND INDUSTRIES
LAMONS RING GASKET
LANG GALLEY EQUIPEMENT
LUNKENHEIMER VALVE
MACBETH
MAGNETROL INTL.
MANSFIELD & GREEN
MARTIN DECKER/TOTCO
MASONEILAN VALVE
MASTER GEAR
MATHEY WIRELINE
MAXON
McDONNELL & MILLER
McGILL BEARINGS
McMASTER CARR
MEGASON
MILTON-ROY
MISSION FLUID KING
MOORE INDUSTRIES
MOORE PRODUCTS
MRC BEARINGS
MUSTANG CATERPILLAR
NATCO
NATIONAL OILSEAL
NATIONAL OILWELL
NAVISTAR TRUCK
NEPTUNE UNICHEM
NEWPORT
OPTO-22
PARKER HANNAFIN
PECO FILTERS
PEEK
PEERLESS PUMP
POROUS MEDIA
PYROMATION
RAYTEK INC.
RED LION CONTROLS
RELIANCE ELECTRIC MOTORS
REOPTEMP THERMOCOUPLINGS
RIG-A-LITE
RIGID TOOLS
ROBERTSHAW CONTROLS
ROSEMOUNT
ROSS HILL CONTROLS
ROTORK
SAFETY EQUIPMENT & SUPPLIES
SAMSON
SERVOMEX
SIEMENS STRATAFLO PRODUCTS
SKF BEARINGS
SKYTOP RIG
SMAR
SMITH METER
SNAP ON TOO
SULLAIR COMPRESSOR
SWAGELOK FITTINGS
T & B ELECTRIC
TEKTRONICS
TELEDYNE ANALYTICAL
TLV
TOMAR
TORRINGTON BEARINGS
TREND
TYCO CONTROLS
UNIT CRANE
UNIVERSAL FLOW MONITOR INC
VALTEK
VARCO
WABCO
WALLACE & TIERNAN
WATERJET TECHNOLOGIES
WAUKESHA PUMPS
WEATHERFORD
WESCHLER INSTRUMENT
WESTRONICS
WIKA
YAMATAKE
YOKOGAWA