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Heat Treating

3-I Iowa Induction Inc Farley, Iowa, USA

A A Jacobsen Brothers Inc Farmingdale, New York, USA
A and M Heat Treating Ltd Mississauga, Ontario, Canada
A-Classic Steel Treating Inc Cleveland, Ohio, USA
Aba Heat Treating Terryville, Connecticut, USA
Aberfoyle Metal Treaters Ltd Puslinch, Ontario, Canada
Abs Metallurgical Processors Phoenix, Arizona, USA
Absolute Quality Heat Treating Rockford, Illinois, USA
Acadiana Testing and Heating Morgan City, Louisiana, USA
Accu-Temp Heat Treating Inc Racine, Wisconsin, USA
Accutru Kingwood, Texas, USA
Accurate Metal Products Milwaukee, Wisconsin, USA
Accurate Brazing Corp Greenville, South Carolina, USA
Accurate Metallurgical Inc Yakima, Washington, USA
Acme Heat Treating Co Philadelphia, Pennsylvania, USA
Acuren Inspection Garden City, Georgia, USA
Acucut Inc. Southington, Connecticut, USA
Advanced Heat Treating Inc Saint Marys, Pennsylvania, USA
Advance Heat Treating Co Stratford, Connecticut, USA
Advanced Metal Solutions El Paso, Texas, USA
Advanced Metallurgical Tech Fort Worth, Texas, USA
Advanced Heat-Treat Corp Lowell, Massachusetts, USA
Advanced Material Process Corp Wayne, Michigan, USA
Advanced Heat Treat Corp Cullman, Alabama, USA
Advanced thermal Processing Bensenville, Illinois, USA
Advanced Flame Hardening Inc Cleveland, Ohio, USA
Advanced Heat Treating Solutions Mississauga, Ontario, Canada
Advanced Thermal Technologies Kendallville, Indiana, USA
Aerocraft Heat Treating Paramount, California, USA
Aerotech Heat Treating Carpinteria, California, USA
Aerospace and Tooling Heat Treat Arlington, Texas, USA
Aeronautical Service Co Bohemia, New York, USA
Aero Brazing Corp Hampstead, Maryland, USA
Affordable Aluminum Polishing Fontana, California, USA
Aichelin Heat Treatment Systems Plymouth, Michigan, USA
Aikens Allen Inc Mount Clemens, Michigan, USA
Ajax Electric Co. Inc. Huntingdon Valley, Pennsylvania, USA
Ajax Tocco Magnethermic Corp Houston, Texas, USA
Ajax Tocco Magnethermic Carmel, Indiana, USA
Ajax Magnethermic Corp Warren, Ohio, USA
Akron Steel Treating Co Akron, Ohio, USA
Al Mag Heat Treat South El Monte, California, USA
Al-Fe Heat Treating Inc Columbia City, Indiana, USA
Alabama Plating Corp Eight Mile, Alabama, USA
Albany Metal Treating Inc Albany, Indiana, USA
ALD-Holcroft Vacuum Technologies Co Inc. Wixom, Michigan, USA
ALD Thermal Treatment Inc. Port Huron, Michigan, USA
Aleppo Heat Treatment Aleppo, Syrian Arab Republic
Alfe Heat Treating Inc Columbia City, Indiana, USA
Alfe Heat Treating Inc Saginaw, Michigan, USA
Alfe Heat Treating Charlotte, North Carolina, USA
Alfred Heller Heat Treating Co Clifton, New Jersey, USA
Alfe Heat Treating Fort Wayne, Indiana, USA
Alfe Heat Treating Ohio Inc Wadsworth, Ohio, USA
Alloy Steel Treating Co Gobles, Michigan, USA
Alloy Steel Treating Co Inc Gobles, Michigan, USA
Allstate Welding/Construction Spring Lake, Michigan, USA
Alloyweld Inspection Co Bensenville, Illinois, USA
Allied Castings Inc El Cajon, California, USA
Allen Process Systems Llc New Iberia, Louisiana, USA
All Suburbs Security Cement Works Campbelltown, South Australia, Australia
Allied Heat Treat Ltd Mississauga, Ontario, Canada
All-Source Heat Treating Inc. Lindsay, Ontario, Canada
Allegheny Heat Treating Co Inc Chicora, Pennsylvania, USA
Almar Industries Inc Hazel Park, Michigan, USA
Almet Kent, Washington, USA
Alpha Steel Treating Co Livonia, Michigan, USA
ALRO Specialty Metals Tallmadge, Ohio, USA
Altair Technologies Inc. Menlo Park, California, USA
Alternative Surface Grinding Corporation Brunswick, Ohio, USA
Aluminum Co of America Danville, Illinois, USA
Amac Enterprises Inc Cleveland, Ohio, USA
American Heat Treating Inc West Carrollton, Ohio, USA
American Metal Cleveland, Ohio, USA
American Metal Treating Co Cleveland, Ohio, USA
American Foundry Group Inc Bixby, Oklahoma, USA
American Heat Treat Inc Houston, Texas, USA
Ameritek Heat Treating and Field La Porte, Texas, USA
American Gfm Corp Chesapeake, Virginia, USA
Ameriforge Group Inc. Houston, Texas, USA
American Metal Trading Inc High Point, North Carolina, USA
American Metal Processing Co Warren, Michigan, USA
American Heat Treat Technology Millville, New Jersey, USA
American Heat Treat Furnaces Milwaukee, Wisconsin, USA
Amelt Corporation North York, Ontario, Canada
Ameritek Heat Treating Svc Inc Baton Rouge, Louisiana, USA
Analytic Stress Relieving Inc Trenton, New Jersey, USA
Analytic Stress Releaving Gadsden, Alabama, USA
Analytic Stress Inc Prairieville, Louisiana, USA
Analytic Stress Relieving Inc Lafayette, Louisiana, USA
Anchor Danly Windsor, Ontario, Canada
Anderson Specialty Co West Hartford, Connecticut, USA
AP Southridge Inc. Elizabethtown, Kentucky, USA
AP Westshore Inc. Oshkosh, Wisconsin, USA
API Industries Inc Elk Grove Vlg, Illinois, USA
Applied Process Inc. Livonia, Michigan, USA
Applied thermal Technology Inc Warsaw, Indiana, USA
Applied Process Inc Livonia, Michigan, USA
Arch Aluminum and Glass Aurora, Colorado, USA
ARI-Industrial Products Group St. Charles, Missouri, USA
Armil/CFS South Holland, Illinois, USA
Artco Steel White Plains, New York, USA
Asia Sourcing Corp. Minneapolis, Minnesota, USA
Astech Engineered Products Inc Santa Ana, California, USA
Atchison Machine Service Inc London, Ontario, Canada
Atlas Precision Inc. Arden, North Carolina, USA
Atlantic Heat Treating (200) Ltd Ajax, Ontario, Canada
Atmosphere Heat Treating Inc Wixom, Michigan, USA
Atmosphere Annealing Inc North Vernon, Indiana, USA
Atmosphere Annealing Inc Canton, Ohio, USA
Austemper Inc Clinton Township, Michigan, USA
Automated thermal Processing Las Cruces, New Mexico, USA
Automated Heat Treating Inc Woodruff, South Carolina, USA
Autocam Corp Marshall, Michigan, USA
Authority Flame Hardening New Baltimore, Michigan, USA
Avion Manufacturing Co Brunswick, Ohio, USA
Avion Manufacturing Co Inc Eastlake, Ohio, USA

B and L Induction Llc Almont, Michigan, USA
B and P Alloys Inc Waukesha, Wisconsin, USA
B and W Heat Treating Co Tonawanda, New York, USA
Badger Cryogenics Inc Reedsburg, Wisconsin, USA
Baltimore Heat Treat Brooklyn, Maryland, USA
Bartley Mfg. Co. Waterburry, Connecticut, USA
Bates and Miller Technologies Pittsburgh, Pennsylvania, USA
Bayson Heat Treating Inc London, Ontario, Canada
Beaver Valley Heat Treating Beaver Falls, Pennsylvania, USA
Beaudry Heat Treating Neenah, Wisconsin, USA
Bear Valley Mutual Water Co Redlands, California, USA
Beavermatic Inc Rockford, Illinois, USA
Beco Stress Relieving Odessa, Texas, USA
Beechner Heat Treating Co Rockford, Illinois, USA
Beehive Heat Treating Svc Norwalk, Connecticut, USA
Belmont Plating Works Inc Franklin Park, Illinois, USA
Bell Induction Heating Inc Belleville, Michigan, USA
Bennett Heat Treating/Brazing Newark, New Jersey, USA
Bentler Automotive Grand Rapids, Michigan, USA
Ben Douglas Foundry Anniston, Alabama, USA
Best Stainless and Alloys Houston, Texas, USA
Best Metal Extrusions Inc. Elk Grove Village, Illinois, USA
Blue Blade Steel Kenilworth, New Jersey, USA
Bluewater thermal Processing Buffalo, New York, USA
Blue Blade Steel Kenilworth, New Jersey, USA
Bluewater Thermal Solutions Greenville, South Carolina, USA
Bodycote Thermal Processing Fremont, California, USA
Bodycote Hinderliter thermal Fort Worth, Texas, USA
Bodycote thermal Processing Tulsa, Oklahoma, USA
Bodycote thermal Processing Eden Prairie, Minnesota, USA
Bodycote thermal Processing Waterbury, Connecticut, USA
Bodycote Imt Inc Camas, Washington, USA
Bodycote Mt Inc Princeton, Kentucky, USA
Bodycote thermal Proc Laconia Laconia, New Hampshire, USA
Bodycote thermoa Processing Berlin, Connecticut, USA
Bodycote Rochester, New York, USA
Bodycote Hinderliter Tarzana, California, USA
Bodycote thermal Processing Ipswich, Massachusetts, USA
Bodycoat Thermal Processing Grand Rapids, Michigan, USA
Bodycote Kolsterising London, Ohio, USA
Bodycote Shore Inc Cleveland, Ohio, USA
Bodycote Thermal Processing Solon, Ohio, USA
Bodycote Thermal Processing Cincinnati, Ohio, USA
Bodycote Michigan Induction Canton, Michigan, USA
Bodycote Linberg thermal Proc Tulsa, Oklahoma, USA
Body Cote thermal Processing Fort Worth, Texas, USA
Bodycote Testing Group Cambridge, Ontario, Canada
Bodycote Thermal Processing Canada Inc. Newmarket, Ontario, Canada
Bodycote Thermo Processing Canada Inc. Kitchener, Ontario, Canada
Bonell Manufacturing Co Riverdale, Illinois, USA
Bos Svc Willoughby, Ohio, USA
Braddock Metallurgical Inc Jacksonville, Florida, USA
Brazecom Industries LLC Weare, New Hampshire, USA
Braddock Metallurgical Mtrls Jacksonville, Florida, USA
Braddock Metallurgical Inc. Jacksonville, Florida, USA
Braddock Heat Treating Co Inc Bridgewater, New Jersey, USA
Brampton Processing - Div. Of Koss Aerospace Brampton, Ontario, Canada
Brite Brazing Cleveland, Ohio, USA
Bristol Steel Treating Co Inc Bristol, Pennsylvania, USA
Brimstone Furnace Works Ltd. Edmonton, Alberta, Canada
Brown Steel Columbus, Ohio, USA
Burbank Steel Treating Inc Burbank, California, USA
Burton Industries Inc. North Babylon, New York, USA
Burton Industries Inc Hazelhurst, Wisconsin, USA
BW Services Sylvania, Ohio, USA
Byington Steel Treating Inc Santa Clara, California, USA

C F thermal Inc Gray Court, South Carolina, USA
C H R Industries Inc Geneva, Ohio, USA
C I Hayes Cranston, Rhode Island, USA
C.I. Hayes Inc. Cranston, Rhode Island, USA
California Surface Hardening Compton, California, USA
Calhoun Foundry Co Inc Homer, Michigan, USA
Calumet Surface Hardening Hammond, Indiana, USA
Cams Inc Indianapolis, Indiana, USA
Camalloy Inc. Washington, Pennsylvania, USA
Cams Inc. Indianapolis, Indiana, USA
Cambridge Heat Treating Ltd Cambridge, Ontario, Canada
Can-Eng Furnaces Niagara Falls, Ontario, Canada
Capitol Coil Inc. Schaumburg, Illinois, USA
Carolina Commercial Heat Treat Conyers, Georgia, USA
Carolina Commercial Heat Trtng Fountain Inn, South Carolina, USA
Carolina Commercial Heat Trtng Morristown, Tennessee, USA
Carolina Commercial Heat Trtng Athens, Alabama, USA
Cascade Metallurigical Inc Kent, Washington, USA
Century Inc Traverse City, Michigan, USA
Century Sun Metal Treating Jenison, Michigan, USA
Century Sun Metal Treating Inc Traverse City, Michigan, USA
Central Systems Pty Ltd Western Australia, Australia
Century Pacific Foundry Ltd. Surrey, British Columbia, Canada
Certified Heat Treating Co Peoria, Illinois, USA
Certified Steel Treating Corp Los Angeles, California, USA
Certified Metal Finishers Muncie, Indiana, USA
Certified Metal Craft El Cajon, California, USA
Certified Tool and Grinding West Carrollton, Ohio, USA
Charles A. Hones Inc. North Amityville, New York, USA
Chart Pool USA Portage, Indiana, USA
Chem-Plate Industries Inc Elk Grove Vlg, Illinois, USA
Chem Treat Inc Ashland, Virginia, USA
Chickasha Manufacturing Co Inc Chickasha, Oklahoma, USA
Chippewa County Shooting Sault Sainte Mar, Michigan, USA
Chicago Aluminum Castings Company Inc. Chicago, Illinois, USA
Chicago Flame Hardening Co Inc East Chicago, Indiana, USA
Chicago Induction Metal Treat Chicago, Illinois, USA
Chicago Heat Treating Inc Harvey, Illinois, USA
Chris-Craft Industrial Product Gary, Indiana, USA
Cincinnati Flame Hardening Co Fairfield, Ohio, USA
Cincinnati Steel Treating Co Cincinnati, Ohio, USA
Circle City Heat Treating Inc Indianapolis, Indiana, USA
CKP Inc. Lexington, Kentucky, USA
Cleveland Flame Hardening Co Euclid, Ohio, USA
Cleland Manufacturing Inc Galion, Ohio, USA
Clifton Heat Treating Co Mc Kees Rocks, Pennsylvania, USA
Cmc Impact Metals Chicora, Pennsylvania, USA
Coast Heat Treating Co Los Angeles, California, USA
College Primary Treating Clnc Costa Mesa, California, USA
Coleman Heat Treating Jacksonville, Arkansas, USA
Colorado Heat Treating Co Englewood, Colorado, USA
Complete Heat Treating Milwaukee, Wisconsin, USA
Commercial Steel Treating Corporation Madison Heights, Michigan, USA
Commercial Steel Treating Co Cleveland, Ohio, USA
Commercial Forge and Heat Treat Cleveland, Ohio, USA
Comaintel Inc. Grand-Mere, Quebec, Canada
Commercial Spring and Tool Co Ltd Mississauga, Ontario, Canada
Continental Heat Treating Inc Santa Fe Springs, California, USA
Contour Hardening Inc Indianapolis, Indiana, USA
Consolidated Engineering Company Kennesaw, Georgia, USA
Consolidated Equipment Co Saint Clair, Michigan, USA
Continental Automation Inc Saint Charles, Illinois, USA
Controlled thermal Tech Inc Phoenix, Arizona, USA
Conrex Steel Ltd Etobicoke, Ontario, Canada
Continental Stress Relieving Services Ltd Calgary, Alberta, Canada
Cook Induction Heating Trtng Maywood, California, USA
Cooperheat-MQS Inc Hammond, Indiana, USA
Cooperheat Mqs Beech Island, South Carolina, USA
Corbitt Manufacturing St Charles, Missouri, USA
Coulter Forge Technology Emeryville, California, USA
County Heat Treat Millbury, Massachusetts, USA
CP Industries Mc Keesport, Pennsylvania, USA
Cryo-One Cryogenics Tonawanda, New York, USA
Cushman Fabricating and Machine Kincheloe, Michigan, USA
Custom Heat Treat Inc Kingsford, Michigan, USA
CWF Crating LLC York, South Carolina, USA

D and S Machine Products Inc Aurora, Indiana, USA
Daniel's Welding Ltd. Yellowhead County, Alberta, Canada
Darby Metal Treating Plainwell, Michigan, USA
Davron Technologies Inc. Chattanooga, Tennessee, USA
Dawei Induction Heating Machine Co Ltd Qingdao, Shandong, China
Daybreak Golf Park Austin, Texas, USA
Dayton Forging and Heat Treating Dayton, Ohio, USA
Dayton Precison Svc Dayton, Ohio, USA
Deering Fabricators Bremen, Georgia, USA
Delmar s Associates Cypress, Texas, USA
Dependable Metal Treating Inc Kendallville, Indiana, USA
Derrick Co Inc Cincinnati, Ohio, USA
Desert Fire Heat Treat Phoenix, Arizona, USA
Detroit Steel Treating Co Pontiac, Michigan, USA
Diamond Heat Treat Rockford, Illinois, USA
Diamet Corp Columbus, Indiana, USA
Ditto Products By Kurt Mfg Lyman, Nebraska, USA
Diversifab Ontario, California, USA
Dixie Heat Treating Co Florence, Alabama, USA
Donovan Heat Treating Co. Inc. Philadelphia, Pennsylvania, USA
Donovan Heat Treating Co Inc Philadelphia, Pennsylvania, USA
Donsco Inc Wrightsville, Pennsylvania, USA
DOWA THT America Inc Bowling Green, Ohio, USA
Drafto Corp Cochranton, Pennsylvania, USA
Drill Tube Intl Bryan, Texas, USA
Duffy Tool and Stamping Llc Muncie, Indiana, USA
Duffy Inc Smethport, Pennsylvania, USA
Durrell Heat Treating Co Providence, Rhode Island, USA
Dynamic Metal Treating Canton, Michigan, USA
Dynamerica Mfg Muncie, Indiana, USA
Dynamic Metal Treating Co Canton, Michigan, USA

E.D. Clapp Corporation Auburn, New York, USA
Eagle Tool Co Iron Mountain, Michigan, USA
East Carolina Metal Treating Raleigh, North Carolina, USA
Eastern Metal Treating Inc Enfield, Connecticut, USA
Eastern Tool Steel Svc Inc Saint Marys, Pennsylvania, USA
East-Lind Heat Treat Inc Madison Heights, Michigan, USA
Easton Print Technologies Inc Brantford, Ontario, Canada
Eaton Corp Columbia City, Indiana, USA
Ebc Industries Erie, Pennsylvania, USA
Ebner Furnaces Inc Wadsworth, Ohio, USA
Edelbrock Aluminum Foundries San Jacinto, California, USA
Edwards Heat Treating Svc San Leandro, California, USA
EFD Induction Inc. Madison Heights, Michigan, USA
Eklund Metal Treating Inc Loves Park, Illinois, USA
El Dorado Metals Inc El Dorado, Arkansas, USA
Electra Products Company Inc. Telford, Pennsylvania, USA
Electric Furnace Co Salem, Ohio, USA
Elk County Heat Treaters Inc Saint Marys, Pennsylvania, USA
Engineered Heat Treat Inc Madison Heights, Michigan, USA
Engineered Production Systems Orange, California, USA
ERA Wire Inc. West Haven, Connecticut, USA
Erie Tool Works Erie, Pennsylvania, USA
Erie Steel Treating Inc Toledo, Ohio, USA
Euclid Heat Treating Co Euclid, Ohio, USA
Euclid Heat Treating Company Cleveland, Ohio, USA
Evans Heat Treating Huntingdon Valle, Pennsylvania, USA
Evans Heat Treating Inc. Huntingdon Valley, Pennsylvania, USA
Even Temper Cryogenics Prescott, Washington, USA
EW Tool and Die Inc Grove City, Pennsylvania, USA
Exactatherm Limited - Heat Treating Division Mississauga, Ontario, Canada
Excelsior Manufacturing and Supl Lenexa, Kansas, USA
Exotic Metal Treating Inc. Indianapolis, Indiana, USA
Exotic Metal Treating Indianapolis, Indiana, USA

Falcon Powder Coating Kelowna, British Columbia, Canada
Fenton Heat Treating Inc West Mifflin, Pennsylvania, USA
Ferrocarb Heat Treaters Pune, Pune, India
Fire-Rite Inc Detroit, Michigan, USA
Fireball Heat Treating Co Attleboro, Massachusetts, USA
Fireball Heat Treating Inc. Attleboro, Massachusetts, USA
Fire-Rite Inc Detroit, Michigan, USA
Fischer Special Manufacturing Co. Cold Spring, Kentucky, USA
Flame Metallurgical Inc Houston, Texas, USA
Flame Metals Processing Corp Rogers, Minnesota, USA
Flame Treating Systems Inc Durham, North Carolina, USA
Flame Treating and Engineering West Hartford, Connecticut, USA
Flinn and Dreffein Engrg Co Northbrook, Illinois, USA
Fluidtherm Corporation Brighton, Michigan, USA
Foamex Carpet Cushion Llc Dallas, Texas, USA
Fox Valley Heat Treat Inc. Oshkosh, Wisconsin, USA
FPM/Ipsen Cherry Valley, Illinois, USA
Fpm Heat Treating Inc Elk Grove Villag, Illinois, USA
Franklin Steel Treating Co Inc Columbus, Ohio, USA
Franklin Brazing and Metal Treat Lebanon, Ohio, USA
Franklin Field Services Inc Worthington, Ohio, USA
Frontier Heat Treating Evanston, Wyoming, USA
Furmanite America Inc Lombard, Illinois, USA
Furnace Rebuilders Inc Denver, North Carolina, USA
Furnace Brokers Inc. Tolland, Connecticut, USA
Furnace Fixers Inc Schaumburg, Illinois, USA
Furnace Source Terryville, Connecticut, USA
Furnace Control Corp Brookfield, Wisconsin, USA
Fused Metals Inc Georgetown, Ontario, Canada

G and S Metals Inc Ann Arbor, Michigan, USA
G-M Enterprises Corona, California, USA
Gainesville Machining-Division Gainesville, Texas, USA
Galan Straightening Canoga Park, California, USA
Galco Steel Plymouth, Michigan, USA
Gartner Coatings Pearland, Texas, USA
General Surface Hardenings Inc Chicago, Illinois, USA
General Metal Heat Treating Inc. Cleveland, Ohio, USA
General Heat Treating Corp East Syracuse, New York, USA
General Tool and Die Corp Evansville, Indiana, USA
General Metal Heat Treating Cleveland, Ohio, USA
George H Porter Steel Treating Cleveland, Ohio, USA
Gfi Metal Treating Rockford, Illinois, USA
Gibraltar Thermal Processing Buffalo, New York, USA
Giuliante Machine Tool Inc. Peekskill, New York, USA
Gkn Aerospace Chem-Tronics Inc Kent, Washington, USA
Gold Coast Refractory Service Santa Fe Springs, California, USA
Good Earth Tools Festus, Missouri, USA
Great Plains Metallurgical Co Omaha, Nebraska, USA
Great Lakes Metal Treating Tonawanda, New York, USA
Great Northern Lumber Blue Island, Illinois, USA
Groupe Trudo Inc Richmond, Quebec, Canada
Gulf Coast Combustion Services Houston, Texas, USA

H and H Heat Treating Santa Fe Springs, California, USA
H and M Metal Processing Co Akron, Ohio, USA
H and M Metal Processing Co Cuyahoga Falls, Ohio, USA
H and H Commercial Heat Treating Muncie, Indiana, USA
H J Heat-Treat Co San Marcos, California, USA
H M T Inc Conneaut, Ohio, USA
H P Metal Treatment Inc Montreal-Est, Quebec, Canada
H-A Industries Inc Hammond, Indiana, USA
Halma Holdings Inc Cincinnati, Ohio, USA
Hansen Balk Steel Treating Grand Rapids, Michigan, USA
Hansen-Balk Steel Treating Co Grand Rapids, Michigan, USA
Hardline Heat Treating Southbridge, Massachusetts, USA
Harbor Metal Treating Benton Harbor, Michigan, USA
Harbor Electric Inc Conneaut, Ohio, USA
Harbison-Fischer Crowley, Texas, USA
Harris Industries Inc. Madison Heights, Michigan, USA
Harvard Metal Treating Inc Cleveland, Ohio, USA
Hayes Manufacturing Company Pineville, Louisiana, USA
Hayes Heat Treating Cranston, Rhode Island, USA
Hayes Heat Treating Corp. Cranston, Rhode Island, USA
Heat Treating Equipment Inc Belleview, Florida, USA
Heat Treating Services Corp Pontiac, Michigan, USA
Heat Treating Technologies Inc Lima, Ohio, USA
HeatTek Inc. Ixonia, Wisconsin, USA
Heat-Treating Inc Springfield, Ohio, USA
Heat Treating Svc Pontiac, Michigan, USA
Heat Treat Inc South Bend, Indiana, USA
Heat Treating Services Corporation of America Pontiac, Michigan, USA
Heat Treaters Inc Mena, Arkansas, USA
Heatbath Corp Indian Orchard, Massachusetts, USA
Heat Treat Professionals Inc West Palm Beach, Florida, USA
Heinzelman Heat Treating LLC Carlstadt, New Jersey, USA
Hercules Heat Treating Corp Brooklyn, New York, USA
Hi Tech Metal Processing Inc Greeneville, Tennessee, USA
HI TecMetal Group Cleveland, Ohio, USA
Hi-Tech Steel Treating Inc Saginaw, Michigan, USA
Hi-Temp Inc Melrose Park, Illinois, USA
Hi-Tech Heat Treating East Peoria, Illinois, USA
High Performance Heat Treating Huntington, West Virginia, USA
Hitech Aero Eastlake, Ohio, USA
Hitachi Canadian Industries Ltd. Saskatoon, Saskatchewan, Canada
Holte Manufacturing Heat Treat Springfield, Oregon, USA
Honetreat Co Clovis, New Mexico, USA
Houston Heat Treat Houston, Texas, USA
Houghton International Inc Bedford Park, Illinois, USA
Houghton Canada York, Ontario, Canada
Houston Mfg and Design Richmond, Indiana, USA
HTF Inc Sturgeon Bay, Wisconsin, USA
HTI Logansport, Indiana, USA
Hudapack Metal Treating Inc Elkhorn, Wisconsin, USA
Hudapack Metal Treating Of IL Glendale Hts, Illinois, USA
Hy-Temp Inc Attleboro, Massachusetts, USA
Hy-Vac Technologies Inc Detroit, Michigan, USA
Hydro Honing Laboratories Inc East Hartford, Connecticut, USA
Hyper Alloys Inc Roseville, Michigan, USA

I Q Technologies Inc Akron, Ohio, USA
IMS Technology Mayville, Wisconsin, USA
Imt Duncan Llc Duncan, South Carolina, USA
Imt York Llc York, South Carolina, USA
Industrial Steel Treating Company Inc. Jackson, Michigan, USA
Industrial Heat Treating Inc Quincy, Massachusetts, USA
Indianpolis thermal Procng Div Indianapolis, Indiana, USA
Industrial Cryogenics Columbia, Tennessee, USA
Inductoheat Inc. Madison Heights, Michigan, USA
Industrial Heating Equipment Delta, Ohio, USA
Industrial Thermal Systems Fairfax, Ohio, USA
Industrial Metal Cleaning Co Saint Louis, Missouri, USA
Industrial Heat Treat Salt Lake City, Utah, USA
Industrial Technologies Corp Missoula, Montana, USA
Induction Heat Treating Corp Crystal Lake, Illinois, USA
Induction Engineering Inc New Baltimore, Michigan, USA
Induction Processing Inc Warren, Michigan, USA
Induction Services Inc Warren, Michigan, USA
Industrial Steel Treating Co Jackson, Michigan, USA
Induction Heat Treating Rochester, New York, USA
Industrial Metal Treating Corp Wilmington, Delaware, USA
Indiana Metal Treating Inc Indianapolis, Indiana, USA
Industrial Heat Treating Ltd Beamsville, Ontario, Canada
Ingersoll Cm Systems Llc Midland, Michigan, USA
Injection Alloys Inc Florence, Kentucky, USA
Inland Northwest Metallurgical Spokane, Washington, USA
Innovative Tool Sales Shaftsbury, Vermont, USA
Instrulab Inc Dayton, Ohio, USA
Interstate Heat Treating Inc Westville, Illinois, USA
INTA Technologies Santa Clara, California, USA
International Induction Inc Port Huron, Michigan, USA
Ironbound Heat Treating Roselle, New Jersey, USA
Irwin Automation Inc Greensburg, Pennsylvania, USA
Island Buffet With Drop-In Cold Well Caringbah, Australia
Isometric Precision Tool Largo, Florida, USA

J F Heat Treating Inc Gastonia, North Carolina, USA
J L Becker Co Plymouth, Michigan, USA
J V Industrial Inc Milton, Delaware, USA
Jasco Heat Treating Inc Fairport, New York, USA
JB Stamping Inc. Cleveland, Ohio, USA
Jet Avion Heat Treat Hollywood, Florida, USA
Jetfab Inc. Cookeville, Tennessee, USA
Jetca Heat Treating Co Allentown, Pennsylvania, USA
JF Heat Treating Inc. Gastonia, North Carolina, USA
Jma Heat Treat Svc Houston, Texas, USA
Jones Metal Products Company W Lafayette, Ohio, USA

K and D Heat Treat Inc Houston, Texas, USA
K Kaponis Aluminum and Cleaning Bordentown, New Jersey, USA
K V A Induction Inc Fraser, Michigan, USA
Kamax-GB DuPont LP Lapeer, Michigan, USA
Kauffman Products Inc Carmel, Indiana, USA
Kauffman Products Inc Carmel, Indiana, USA
Ken s Heat Treating Stress Gladewater, Texas, USA
Kentucky Heat Treating Co. Winchester, Kentucky, USA
Ken s Metal Finishing Minneapolis, Minnesota, USA
Kenney Steel Treating Corp Kearny, New Jersey, USA
Kent Stress And Temper Ltd Chatham, Ontario, Canada
Keystone Cap Co Inc Columbia, Pennsylvania, USA
Kleenair Products Company Clackamas, Oregon, USA
Koch Metal Spinning Buffalo, New York, USA
Koch Metal Spinning Co. Inc. Buffalo, New York, USA
Kodak Heat Treating Rochester, New York, USA
Kolene Corp. Detroit, Michigan, USA
Koral Labs Inc Minneapolis, Minnesota, USA
Kowalski Heat Treating Co Cleveland, Ohio, USA
Krankka Metallurgical Llc New London, Missouri, USA

L and L Machine and Tool Inc Jackson, Michigan, USA
L and M Heat Treating Inc Oakville, Ontario, Canada
L C N Inc. St-Felix-d-Kingsey, Quebec, Canada
La Mirada Heat Treat Llc La Mirada, California, USA
Lake County Steel Treating Antioch, Illinois, USA
Lake City Heat Treating Corp Warsaw, Indiana, USA
Lakeview Forge Company Erie, Pennsylvania, USA
Lambda Technologies Morrisville, North Carolina, USA
Landis Threading Systems Waynesboro, Pennsylvania, USA
Lark Heat Treating Inc Houston, Texas, USA
Lavin Centrifuge Hatboro, Pennsylvania, USA
Lawrence Industries Inc Cleveland, Ohio, USA
Lcl Consulting and Svc Corp Saint Paul, Minnesota, USA
Le Claire Manufacturing Co. Bettendorf, Iowa, USA
Learman Electronic Tool Inc Elkhart, Indiana, USA
Leed thermal Processing Inc Indianapolis, Indiana, USA
Lenape Forged Products Corp. West Chester, Pennsylvania, USA
Lethbridge Iron Works Co. Ltd. Lethbridge, Alberta, Canada
Lindberg Heat Treating Co Lansing, Michigan, USA
Lindberg Heat Treating Co Racine, Wisconsin, USA
Lindberg Heat Treating Co Indianapolis, Indiana, USA
Lindberg Heat Eden Prairie, Minnesota, USA
Lone Star Heat Treating Houston, Texas, USA
Lst Heat Treating Longview, Texas, USA
Lucifer Furnaces Inc. Warrington, Pennsylvania, USA

M and M Heat Treat Inc Essexville, Michigan, USA
M P Steel Corp Holland, Michigan, USA
M T Heat Treating Inc Mentor, Ohio, USA
Macsteel Heat Treat Huntington, Indiana, USA
Machine Tool and Gear Inc Corunna, Michigan, USA
Macsteel Atmosphere Annealing Lansing, Michigan, USA
Machine Shop Svc Clinton, Louisiana, USA
Magnalenz Ahmedabad, Ahmedabad, India
Magnum Induction New Baltimore, Michigan, USA
Magnum Induction Smiths Creek, Michigan, USA
Magna-Tech Manufacturing Co. Muncie, Indiana, USA
Mannings Usa Kalispell, Montana, USA
Mannings USA Inc Groveport, Ohio, USA
Manning s Usa Hobart, Indiana, USA
Mannings Usa Spring, Texas, USA
Manufactured Alloys Inc Geronimo, Texas, USA
Mannings thermal Specialists Rock Hill, South Carolina, USA
Mannings Usa Rock Hill, South Carolina, USA
Mantis Co Portland, Maine, USA
Mangold Engineering Pomona, California, USA
Mannings Usa Long Beach, California, USA
Manning s/Superior Heat Trtng Newfane, New York, USA
Manchester Heat Treat N Manchester, Indiana, USA
Marathon Sensors Inc West Chester, Ohio, USA
Maritime Stress Contracting Ltd Dartmouth, Nova Scotia, Canada
Master Manufacturing Co Inc Evansville, Indiana, USA
Material Technologies Inc Rockford, Illinois, USA
Maynard Steel Casting Co Milwaukee, Wisconsin, USA
McEnglevan Industrial Furnace Company Danville, Illinois, USA
McEnglevan Industrial Furnace Danville, Illinois, USA
McInnes Rolled Rings Erie, Pennsylvania, USA
Mclearie and Sons Heat Treating Ltd. Oldcastle, Ontario, Canada
Mcleod and Norquay Ltd Surrey, British Columbia, Canada
Meadville Forging Company Meadville, Pennsylvania, USA
Med-Tek Inc Minneapolis, Minnesota, USA
MEP Wood Products Cochranton, Pennsylvania, USA
Merrimak Capital Co Sherborn, Massachusetts, USA
Merit Gear Corp Antigo, Wisconsin, USA
Metro Metals Svc Fair Lawn, New Jersey, USA
Metal Improvement Co Osseo, Minnesota, USA
Metal Treat Inc Arden, North Carolina, USA
Metal Ceramics Inc. Bensenville, Illinois, USA
Metals Technology Corporation Carol Stream, Illinois, USA
Metal Tek Inc Minneapolis, Minnesota, USA
Metal Treaters Inc Saint Paul, Minnesota, USA
Metal Improvement Co Inc Columbus, Ohio, USA
Metallurgical Service Inc Moraine, Ohio, USA
Metal Improvement Co Phoenix, Arizona, USA
Metal Treating and Research Co Denver, Colorado, USA
Metallurgical Processing Warren, Michigan, USA
Metro Steel Treating Inc Detroit, Michigan, USA
Metals Technology Corp Carol Stream, Illinois, USA
Metals Technology Corp Carol Stream, Illinois, USA
Metallurgical Enterprises Rossville, Georgia, USA
Metal Improvement Co Windsor, Connecticut, USA
Metal Improvement Co Lafayette, Louisiana, USA
Metalex thermal Specialties Berthoud, Colorado, USA
Metal Improvement Co Grand Prairie, Texas, USA
Metal Treating Inc Milwaukee, Wisconsin, USA
Metal Works Inc Ripon, Wisconsin, USA
Metal Prep Houston, Texas, USA
Metroplex Heat Treating Inc Arlington, Texas, USA
Metal Improvement Co Inc Emigsville, Pennsylvania, USA
Metlab Co Glenside, Pennsylvania, USA
Metal Improvement Co Wakefield, Massachusetts, USA
Metal Improvement Co Inc Paramus, New Jersey, USA
Metal Masters Garfield, New Jersey, USA
Metallurgical Solutions Inc Providence, Rhode Island, USA
Metcor Inc Saint-Eustache, Quebec, Canada
Metex Heat Treating Ltd Brampton, Ontario, Canada
Micro Parts Inc. Eagan, Minnesota, USA
Micro Metal Finishing Cincinnati, Ohio, USA
Michigan Wire Processing Co Lowell, Michigan, USA
Michigan Flame Hardening Co Roseville, Michigan, USA
Michigan Flame Hardening Company ROSEVILLE, Michigan, USA
Microwave Synergy Chattanooga, Tennessee, USA
Mid-East Flame Hardening Inc Girard, Ohio, USA
Midwest Metal Products Inc. Winona, Minnesota, USA
Midland Metal Treating Inc Franklin, Wisconsin, USA
Mid-South Metallurgical Murfreesboro, Tennessee, USA
Middle States Oil Co North Royalton, Ohio, USA
Mik-All Metal Treating Gastonia, North Carolina, USA
Milwaukee Steel Treating Co Milwaukee, Wisconsin, USA
Mil-Spec Heat Treating Huntington Beach, California, USA
Milwaukee Gear Company Milwaukee, Wisconsin, USA
Milgo Ind Inc Bufkin Enterp Brooklyn, New York, USA
Minatech Inc Woodbridge, Ontario, Canada
Mitchel and Scott Machine Company Inc. Indianapolis, Indiana, USA
Mms thermal Process Llc Davenport, Iowa, USA
Modern Industries Inc Erie, Pennsylvania, USA
Modern Metal Processing Inc. Williamston, Michigan, USA
Modern Industries Inc Kersey, Pennsylvania, USA
Modern Steel Treating Cleveland, Ohio, USA
Modern Industries Inc. Erie, Pennsylvania, USA
Modern Heat Treating Chicago, Illinois, USA
Modern Metal Processing Williamston, Michigan, USA
Molter Corp Frankfort, Illinois, USA
Monika Industries Mumbai, Mumbai, India
Moore Machine and Gear Inc. Evansville, Indiana, USA
Mpt America Corp Valencia, California, USA
Mqs Inspection Inc Paris, Illinois, USA
MRL Industries Sonora, California, USA
Msi Automation Wichita, Kansas, USA
MuShield Company LONDONDERRY, New Hampshire, USA
Mvm Enterprises Norwalk, California, USA
MY Industrial Services Jacksonville, Florida, USA

National Metal Processing Hicksville, New York, USA
National Peening Greenville Greenville, South Carolina, USA
National Induction Heating Hazel Park, Michigan, USA
Nawi Leasing Inc Edgewater, New Jersey, USA
Nelson Heat Treating Co Waterbury, Connecticut, USA
Neptune Heat Treating Inc Corpus Christi, Texas, USA
Nettleton Steel Treating Cleveland, Ohio, USA
Nevada Heat Treating Carson City, Nevada, USA
New England Oven and Furnace Corporation Orange, Connecticut, USA
Newton Heat Treating Rowland Heights, California, USA
New Britain Heat Treating Corp New Britain, Connecticut, USA
Nitrex Franklin, Indiana, USA
Nitrotech Phoenix, Arizona, USA
Nitrex Metal Technologies Inc Mason, Michigan, USA
Nitro-Vac Heat Treating Inc Warren, Michigan, USA
Nitron-Inc Lowell, Massachusetts, USA
Nitrex-West Coast Operation San Jose, California, USA
Non-Ferrous Heat Treating Inc Maple Heights, Ohio, USA
Northlake Steel Corp Valley City, Ohio, USA
Northeast Metals Technologies Rowley, Massachusetts, USA
Northrop Grumman Ship Systems Pascagoula, Mississippi, USA
Nor-Cote Inc Warren, Michigan, USA
Northern Comfort Heating Ashby, Massachusetts, USA
NORAM Milwaukee, Wisconsin, USA
North American Cronite Inc North Ridgeville, Ohio, USA
Nuvonyx Inc Bridgeton, Missouri, USA

O and W Heat Treat Inc South Windsor, Connecticut, USA
Ohio Metallurgical Service Inc Elyria, Ohio, USA
Ohio Metallurgical Svc Inc Elyria, Ohio, USA
Ohio Metallurgical Service Inc. Elyria, Ohio, USA
Ohio Metallurgical Service Inc. Elyria, Ohio, USA
Ohio Flame Hardening Co Cincinnati, Ohio, USA
Olenik Manufacturing Co Inc Columbiana, Ohio, USA
Oliver Steel Plate Co Twinsburg, Ohio, USA
Olson Industries Carnegie, Pennsylvania, USA
Omega Metal Treating Inc De Pere, Wisconsin, USA
On Site Stress Relieving Svc Baytown, Texas, USA
Orange Heat Treaters Orange, Texas, USA
Orchid International Llp Mcallen, Texas, USA
Oregon Induction Corp Troutdale, Oregon, USA
Owego Heat Treat Inc Apalachin, New York, USA

P and L Heat Treating and Grinding Youngstown, Ohio, USA
Paber Aluminum Inc. Cap-Saint-Ignace, Quebec, Canada
Pacific Metallurgical Inc Kent, Washington, USA
Pacific Heat Treating Co Sunnyvale, California, USA
Pala Heat Treating Llc Pioneer, Ohio, USA
Palmdale Heat Treating Palmdale, California, USA
Palmetto Heat Treating Inc Piedmont, South Carolina, USA
Park Thermal International Corporation Georgetown, Ontario, Canada
Patriot Forge Co. Brantford, Ontario, Canada
Paulo Products St. Louis, Missouri, USA
Paulo Products Murfreesboro, Tennessee, USA
PCM Products Inc. Titusville, Florida, USA
Peening Tech of Georgia Austell, Georgia, USA
Peen-Rite Inc Sun Valley, California, USA
Penn Industrial Heat Treaters Saint Marys, Pennsylvania, USA
Penna Flame Industries Inc Zelienople, Pennsylvania, USA
Pennsylvania Metallurgical Inc Bethlehem, Pennsylvania, USA
Penna-Flame Industries Zelienople, Pennsylvania, USA
Penticton Foundry Ltd Penticton, British Columbia, Canada
Performance Heat Treating Corp Mount Clemens, Michigan, USA
Permian Heat Treaters Odessa, Texas, USA
Peters Heat Treat Erie, Pennsylvania, USA
Petroplex Heat Treating Ltd Odessa, Texas, USA
Peterson Manufacturing Company Inc. Sarasota, Florida, USA
Peterson Heat Treating Service Kent, Ohio, USA
Peters' Heat Treating Inc. Meadville, Pennsylvania, USA
Phoenix Metal Treating Inc Germantown, Wisconsin, USA
Phoenix Heat Treating Inc Phoenix, Arizona, USA
Pillar Industries Inc Plano, Texas, USA
Pillar Corp Brookfield, Wisconsin, USA
Pillar Industries Ltd Sterling Hts, Michigan, USA
Pillar Induction Company BROOKFIELD, Wisconsin, USA
Pilkington Metal Finishing Salt Lake City, Utah, USA
Pinson Valley Heat Treating Co Pinson, Alabama, USA
Pinnacle Gas Treating Tennessee Colony, Texas, USA
Pioneer Steel Spring, Texas, USA
Pioneer Steel Corporation Detroit, Michigan, USA
Pipe Fabricating and Supply Co Anaheim, California, USA
Pittsburgh Metal Processing Co. Inc. Pittsburgh, Pennsylvania, USA
Pitt-Tex Inc Latrobe, Pennsylvania, USA
Pittsburgh Metal Processing Co Pittsburgh, Pennsylvania, USA
Pleansant Galley Golf Floyds Knobs, Indiana, USA
Porter George Steel Treating Cleveland, Ohio, USA
Powercast Manufacturing Inc Saint-Eustache, Quebec, Canada
Ppc East Syracuse, New York, USA
Precision Chrome Inc Fox Lake, Illinois, USA
Precious Metals Plating Company Inc. Santa Ana, California, USA
Precision Forgings Inc Valley Park, Missouri, USA
Precision Heat Treating Co Kalamazoo, Michigan, USA
Premier Furnace Specialists Inc. Farmington Hills, Michigan, USA
Precision Steel Treating Co Grosse Pointe, Michigan, USA
Pressure Technology of Ohio Painesville, Ohio, USA
Precision Heat Treating Corp Fort Wayne, Indiana, USA
Precision Heat Treating Corp Fort Wayne, Indiana, USA
Pressure Technology Inc Warminster, Pennsylvania, USA
Preheat Inc Belle Chasse, Louisiana, USA
Precision Resource Canada Ltd. Cambridge, Ontario, Canada
Prince and Izant Co Cleveland, Ohio, USA
Production Tool Companies LLC Chicago, Illinois, USA
Progressive Heat Treating Co Richmond, Virginia, USA
Productive Technology Delta, Ohio, USA
Progressive Steel Treating Loves Park, Illinois, USA
Progressive Metal Svc Bossier City, Louisiana, USA
Pst Heat Treating Llc Redford, Michigan, USA
PV/T Inc. Rancocas, New Jersey, USA
PVA MIMtech LLC/Elnik Systems Division Cedar Grove, New Jersey, USA
Pyro-Tech Tool Treating Jackson, Michigan, USA
Pyradia Inc. Longueuil, Quebec, Canada
Pyradia Inc. Saint-Hubert, Quebec, Canada
Pyromaitre Inc Saint-Nicolas, Quebec, Canada
Pyrotek Abbotsford, British Columbia, Canada

Q Tech Heat Treat Inc Dallas, Texas, USA
Quality Machining Inc Waunakee, Wisconsin, USA
Quality Wire Processing Taylor, Michigan, USA
Quality Steel Treating LLC Indianapolis, Indiana, USA
Quality Heat Treating Burbank, California, USA
Qualtek Manufacturing Inc. Colorado Springs, Colorado, USA
Quality Steel Treating Co Inc Indianapolis, Indiana, USA
Quality One Precision Anodizing Inc. Scarborough, Ontario, Canada
Queen City Steel Treating Co Cincinnati, Ohio, USA

R and H Mechanical Eagle, Colorado, USA
R and R Heat Treating E Stroudsburg, Pennsylvania, USA
Racine Heat Treating Co. Inc. Racine, Wisconsin, USA
Racine Heat Treating Co Inc Racine, Wisconsin, USA
Ralph Mckay Industries Inc. Regina, Saskatchewan, Canada
Rayco Steel Process Inc Warsaw, Indiana, USA
Reading Commercial Heat Treat Reading, Pennsylvania, USA
Recco Furnaces Pico Rivera, California, USA
Reeve Electronics Inc Chicago, Illinois, USA
Refrac Systems Chandler, Arizona, USA
Relco Heat Treating Norton, Massachusetts, USA
Reliable Metallurgical Process South Gate, California, USA
Republic Heat Treat Inc Houston, Texas, USA
Resource Solutions Columbus, Wisconsin, USA
Rex Heat Treat Alabama Anniston, Alabama, USA
Rex Heat Treat-Bedford Inc Bedford, Pennsylvania, USA
Rex Heat Treat-Lansdale Inc Lansdale, Pennsylvania, USA
Rhode island Heat Treating Co Providence, Rhode Island, USA
Richter Precision Inc East Petersburg, Pennsylvania, USA
Rice Electric Co Washington, Pennsylvania, USA
Riverdale Plating and Heat Treat Riverdale, Illinois, USA
Rmt Woodworth Plymouth, Michigan, USA
Rmt Acquisition Co Llc Plymouth, Michigan, USA
Roanoke National Peening Salem, Virginia, USA
Rock River Heat Treating Co Rockford, Illinois, USA
Rockford Heat Treaters Inc Rockford, Illinois, USA
Rochester Heat Treat Rochester, Indiana, USA
Roco Industries Painesville, Ohio, USA
Rochester Steel Treating Works Rochester, New York, USA
Rode Welding Service Inc Elk Grove Vlg, Illinois, USA

S and P Heat Treating Inc Warwick, Rhode Island, USA
S M Heat Treating Co North Attleboro, Massachusetts, USA
Sacramento Heat Treating Cnslt Folsom, California, USA
Sacramento Heat Treat Folsom, California, USA
Saginaw Heat Treating Saginaw, Michigan, USA
Sanova-Polytech Inc Long Island City, New York, USA
Saran Industries L.P. Indianapolis, Indiana, USA
Scarrott Metallurgical Co Los Angeles, California, USA
Schiller Park Steel Treating Schiller Park, Illinois, USA
Scientific Metal Treating Co Roselle, Illinois, USA
Seasholtz Metallurgy Inc Lancaster, Pennsylvania, USA
Seattle Boiler Works Inc Seattle, Washington, USA
Seattle Heat Treaters Seattle, Washington, USA
Sebright Induction Metal Trtng Bellwood, Illinois, USA
SECO/WARWICK Corporation Meadville, Pennsylvania, USA
Seco-Warwick Corp Meadville, Pennsylvania, USA
Seco/Warwick Corp. Meadville, Pennsylvania, USA
Sei Heat Treat Houston, Texas, USA
Sentry Company Foxboro, Massachusetts, USA
Service Heat Treating Inc Milwaukee, Wisconsin, USA
Service Steel Aerospace Corp. Fife, Washington, USA
Services Mobiles Thermetco Montreal-Est, Quebec, Canada
Solar Atmospheres Souderton, Pennsylvania, USA
Solutions Steel Treating Utica, Michigan, USA
Solvenite Process Roselle, Illinois, USA
Solar Metal Treating Corp Springfield, Massachusetts, USA
Sotherm Mannings International Inc. Sorel-Tracy, Quebec, Canada
Sotrem Inc. Chicoutimi, Quebec, Canada
Southern Star Systems Friendswood, Texas, USA
Southwest Heat Treat Inc Houston, Texas, USA
Southwest Metal Treating Inc Fort Worth, Texas, USA
Sousa Corp West Hartford, Connecticut, USA
Southwest Specialty Heat Treat Wytheville, Virginia, USA
South Bend Heat Treat South Bend, Indiana, USA
Southwest Metal Treating Corp. Fort Worth, Texas, USA
Specialty Heat Treating Inc Grand Rapids, Michigan, USA
Specialty Steel Treating Inc. Fraser, Michigan, USA
Specialty Alloy Processing Co New Kensington, Pennsylvania, USA
Specialty Bar Products Blairsville, Pennsylvania, USA
Specialty Steel Treating Inc Farmington, Michigan, USA
Spencer Forge and Manufacturing Spencer, Ohio, USA
Specialty Heat Treat Inc Houston, Texas, USA
Specialty Heat Treating Inc Elkhart, Indiana, USA
Specialty Steel Treating Inc East Granby, Connecticut, USA
Specialty Heat Treating Grand Rapids, Michigan, USA
Specialty Heat Treating Inc Grand Rapids, Michigan, USA
Specialty Heat Treating Inc Holland, Michigan, USA
Specialty Steel Treating Inc Farmington Hls, Michigan, USA
Specialty Steel Treating Inc Fraser, Michigan, USA
Spectrum Thermal Processing LLC Cranston, Rhode Island, USA
Spuncast Inc Watertown, Wisconsin, USA
Ssn Industries Chennai, Tamil Nadu, India
St Croix Heat Treat Woodville, Wisconsin, USA
Standard Heat Treating Co Cicero, Illinois, USA
Star Grocery Brooklyn, New York, USA
State Heat Treating Co Grand Rapids, Michigan, USA
Standard Fabrication Inc Coshocton, Ohio, USA
Stanley P Rockwell Co Hartford, Connecticut, USA
Stack Metallurgical Svc Portland, Oregon, USA
Stanwood Corp Oak Creek, Wisconsin, USA
Standard Manufacturers Services Ltd Winnipeg, Manitoba, Canada
Stas Inc. Chicoutimi, Quebec, Canada
Steelworks Inc Trenton, Michigan, USA
Steel Treaters Inc Oriskany, New York, USA
Steel Industries Inc. Redford Township, Michigan, USA
Steel Plate Products Inc. Phoenixville, Pennsylvania, USA
Steel Processing Co Warren, Michigan, USA
Steeltech Ltd Grand Rapids, Michigan, USA
Stihl Inc Virginia Beach, Virginia, USA
Stokes Steel Treating Co Inc Flint, Michigan, USA
Summit Associates Grand Island, New York, USA
Summit Heat Treating Co Division of Akron Steel Treating Akron, Ohio, USA
Summers Mfg Ltd. Concord, Ontario, Canada
Sun Coast Heat Treat Boynton Beach, Florida, USA
Suncoast Heat Treat Inc Orlando, Florida, USA
Suntech Heat Treating Ltd Brampton, Ontario, Canada
Superior Metal Treating Inc Kansas City, Missouri, USA
Super Heat Svc Inc Aston, Pennsylvania, USA
Superior Heat Treat LLC CLINTON TWP, Michigan, USA
Supreme Heat Treat Youngstown, Ohio, USA
Superior Heat Treat Llc Clinton Township, Michigan, USA
Supreme Steel Treating Inc South El Monte, California, USA
Super Steel South Gadsden, Alabama, USA
Superheat Services Inc Mokena, Illinois, USA
Superheat Fgh Svc Corp Harbor City, California, USA
Super Steel Treating Co Warren, Michigan, USA
Superheat Fgh Technologies Inc. Kincardine, Ontario, Canada
Surface Combustion Inc Maumee, Ohio, USA
Sussek Machine Corp Waterloo, Wisconsin, USA
Synergy Steel Inc Troy, Michigan, USA
Syracuse Heat Treating Corp Syracuse, New York, USA

T C Industries Of Canada Ltd Guelph, Ontario, Canada
Talon Industries Inc Tampa, Florida, USA
Tcm Houston, Texas, USA
TCR Corp Crystal Lake, Illinois, USA
Team Industrial Srv Berlin, Connecticut, USA
Team Industrial Svc Inc Benicia, California, USA
Team Industrial Svc Inc Taylor, Michigan, USA
Team Industrial Svc Inc Lafayette, Louisiana, USA
Team Industrial Corp Carson, California, USA
Team Cooperheat-Mqs Inc Alvin, Texas, USA
Team Cooperheat - Mqs Canada Inc. Milton, Ontario, Canada
Techspec Inc Kansas City, Missouri, USA
Tedco Inc. Cranston, Rhode Island, USA
Temp-Rite Steel Treating Inc Harrison Twp, Michigan, USA
Temperature Processing Co Inc Longmont, Colorado, USA
Texas Heat Treating Inc San Antonio, Texas, USA
Texas Stress Inc La Porte, Texas, USA
Therm-Tech of Waukesha Inc. Waukesha, Wisconsin, USA
Thermal Solutions Inc Columbus, Ohio, USA
Thermet Inc Waukesha, Wisconsin, USA
Thermal Tech Ltd Akron, Ohio, USA
The Eisenhauer Manufacturing Co. Van Wert, Ohio, USA
Thermal Technologies Sun Valley, California, USA
ThermoFusion Hayward, California, USA
Thermal Technologies Inc Hastings, Minnesota, USA
Thermal-Vac Technology Inc Orange, California, USA
The Cincinnati Steel Treating Company Cincinnati, Ohio, USA
The Defiance Stamping Company Defiance, Ohio, USA
Thermal Bodycote Melrose Park, Illinois, USA
Thermal Specialties Inc Oklahoma City, Oklahoma, USA
Thermal Technologies Inc Claremore, Oklahoma, USA
Thermal One Warren, Michigan, USA
Thermal One Westland, Michigan, USA
Thermal-Vac Technology Orange, California, USA
Thermal Process Systems Inc. Ruthven, Ontario, Canada
ThermoFusion Hayward, California, USA
Thermal Metal Treating Aberdeen, North Carolina, USA
Thermal Solutions Inc Apex, North Carolina, USA
Thermal Processing Solutions South Elgin, Illinois, USA
The Sentry Company Foxboro, Massachusetts, USA
Thermo Techniques Danville, Illinois, USA
The Flame Treating and Engineering Co. West Hartford, Connecticut, USA
The Lanly Company Cleveland, Ohio, USA
Thermetco Inc Montreal, Quebec, Canada
Thermo-Bond Flame and Induction Inc Mississauga, Ontario, Canada
Thorobred Racing Plate Co Anaheim, California, USA
Thortex Advance Metal Tech Portland, Oregon, USA
Thomas Engineering Company Minneapolis, Minnesota, USA
Thompson Steel Co Inc Paulding, Ohio, USA
Three M Tool York, Pennsylvania, USA
Thurner Heat Treating Corp Milwaukee, Wisconsin, USA
Ticorm Inc Gardena, California, USA
Tilton Industries Inc Brampton, Ontario, Canada
Tony F Elliott Inc Statesville, North Carolina, USA
Tool Dynamics Pleasanton, California, USA
Torrance Heat Treating Torrance, California, USA
Traitement Thermique National Inc Anjou, Quebec, Canada
Treat All Metals Inc. Milwaukee, Wisconsin, USA
Tremond Alloys and Metals Corp New York, New York, USA
Treatment Corp West Branch, Michigan, USA
Treat Inc Portland, Oregon, USA
Treating Plant Shop Glenwood, Arkansas, USA
Tri-J Heat Treating Inc Los Angeles, California, USA
Tri-State Metals Inc East Chicago, Indiana, USA
Tri-State Flame Hardening Co Warren, Michigan, USA
Tri-City Heat Treat Co Rock Island, Illinois, USA
Troxel Tyler, Texas, USA
Trojan Heat Treat Inc Joplin, Missouri, USA
Trojan Heat Treat Inc Homer, Michigan, USA
Trutec Industries Inc Urbana, Ohio, USA
Truline Industries Inc Chesterland, Ohio, USA
Tti thermal Tech Inc Commerce City, Colorado, USA
Turbine Component Svc Peabody, Massachusetts, USA

U S Heat Treating Moorhead, Minnesota, USA
U S Heat Treaters Kersey, Pennsylvania, USA
Ultimate Hydroforming Inc Sterling Hts, Michigan, USA
Universal Induction Inc Benton Harbor, Michigan, USA
Universal Thermics Inc Rochester, Pennsylvania, USA
Universal Heat Treating Inc Cleveland, Ohio, USA
Universal Shot Peening Inc West Babylon, New York, USA
Upton Industries Inc Roseville, Michigan, USA
Usa Heat Treating Cleveland, Ohio, USA
Usinage De Rimouski Inc. Rimouski, Quebec, Canada
Uticom Systems Inc Coatesville, Pennsylvania, USA

V and M Star Youngstown, Ohio, USA
Vacu-Braze Perkasie, Pennsylvania, USA
Vac-Met Inc Warren, Michigan, USA
Vac Met Incorporated Warren, Michigan, USA
Vacuum Process Engineering Inc. Sacramento, California, USA
Vac Aero International Inc. Oakville, Ontario, Canada
Valley Metal Treating Pomona, California, USA
Vancouver Heat Treat Ltd. Surrey, British Columbia, Canada
Varco Heat Treating Co Garden Grove, California, USA
Ventura Heat Treating Inc Oxnard, California, USA
Victech Services Farmington, New Mexico, USA
Viking Pallet Maple Grove, Minnesota, USA
Vision Quality Components Inc. Clearfield, Pennsylvania, USA

Wa-Kay Industries Inc Milford, Michigan, USA
Wainfleet Box and Pallet Port Colborne, Ontario, Canada
Walker Heat Treating Cleveland, Ohio, USA
Walker Heat Treating Cleveland, Ohio, USA
Waltham Heat Treat Co Waltham, Massachusetts, USA
Warner Brothers Foundry Company Roseville, Michigan, USA
Warren Precision Heat Treating Warren, Ohio, USA
Ward Heat Treating Fort Wayne, Indiana, USA
Ward Corp. FT WAYNE, Indiana, USA
Watry Industries Inc. Sheboygan, Wisconsin, USA
Waukesha Foundry Co. Inc. Waukesha, Wisconsin, USA
Wear-Ever Surface Treating Warren, Michigan, USA
Wear-Ever Surface Treating Warren, Michigan, USA
Webster-Hoff Corporation Glendale Heights, Illinois, USA
Weiss Industries Inc Mansfield, Ohio, USA
Weld-Met Intl Inc Pittsburgh, Pennsylvania, USA
West Coast Machining Inc. Santa Fe Springs, California, USA
Westside Flame Hardening Westland, Michigan, USA
Whitfield Welding Inc. Oldcastle, Ontario, Canada
William D Elliott Bending Gresham, Oregon, USA
Williamson Steel Treating Co Indianapolis, Indiana, USA
William A Skene Heat Treating Bridgeport, Connecticut, USA
Wilmington National Peening Wilmington, North Carolina, USA
Winston Heat Treating Inc Dayton, Ohio, USA
Winona Heat Treating and Mfg Inc Winona, Minnesota, USA
Wirco Inc Avilla, Indiana, USA
Wisconsin Steel Industries Inc Milwaukee, Wisconsin, USA
Woodland/Alloy Casting Co Racine, Wisconsin, USA
Woodworth Industries Inc Hazel Park, Michigan, USA
Woodworth Inc. Detroit, Michigan, USA
World Contract Stress Inc Willowbrook, Illinois, USA
Wrought Washer Manufacturing Pleasant Pr, Wisconsin, USA
Wulkan Precision Products Jackson, Michigan, USA
Wyatt Services Inc Sterling Hts, Michigan, USA
Wyman-Gordon Houston, Texas, USA

Xtek Inc Sharonville, Ohio, USA

Zesta Engineering Ltd. Mississauga, Ontario, Canada
Zhengzhou Gou s Electro Magnetic Induction Heating Equipment Co. Ltd. China
Zion Industries Valley City, Ohio, USA