Phone Magnifying Glass Menu

Corporate Headquarters

1305 Cherrington Parkway
Suite 100
Moon Township, PA 15108
P: 412-375-6800

Advanced Technology and Research Center

1001 PGH-McKeesport Blvd
West Mifflin, PA 15122
P: 412-469-3880 F: 412-469-3889

International Locations

PT  Harbison Walker International
Jl. Austalia II Kav. N.1 Kawasan Industri KIEC
Cilegon, 42443, Banten
Indonesia
P: 62 254-398750/1
F: 62 254-398749

HarbisonWalker International Limited
Dock Road South
Bromborough, Wirral CH62 4SP
England
Contact: Tomas Richter
P: +44 (0)151 641 5900
F: 44 151-6415910

Plants

Alabama

Fairfield, AL Plt
2595 Ensley-Pleasant
Grove Road
P: 205-787-2691
F: 205-781-7776

Georgia

Thomasville, GA Plt
109 Genesis Parkway
THOMASVILLE, GA 31792
P: 229-227-9130
F: 229-227-9191

Indiana

Gary, IN Degasser Plt
76 North Bridge Street
P: 219-883-3335
GARY, IN 46404

Gary, IN HWI Plt
76 North Bridge Street
GARY, IN 46404
P: 219-883-3335

Kentucky

South Shore, KY Plt
29378 US Highway 23
SOUTH SHORE, KY 41175
P: 606-932-3131
F: 606-932-3137

Michigan

White Cloud, MI Plt
1301 East 8th Street
WHITE CLOUD, MI 49349
P: 231-689-6641

Missouri

Fulton, MO Calcining Plt
1301 Westminster Avenue
FULTON, MO 65251
P: 573-642-8787
F: 573-642-1103

Fulton, MO Plt
111 West Saint Eunice Road
FULTON, MO 65251
P: 573-642-6667
F: 573-642-4106

Mexico, MO Machine Shop
Green Blvd
MEXICO, MO 65265
P: 573-582-7842

Mexico, MO Prod Install
2002 East Liberty Street
MEXICO, MO 65265
P: 573-473-3246
F: 573-582-0409

Vandalia, MO Plt
1000 Booker Street
VANDALIA, MO 63382
P: 573-594-6425
F: 573-594-2403

Ohio

Minerva, OH Plt
1316 Alliance Road NW
MINERVA, OH 44657-9767
P: 330-868-4141
F: 330-868-5233

Oak Hill, OH Plt
1627 Pyro Road
OAK HILL, OH 45656
P: 740-682-7711
F: 740-682-7715

Windham, OH Plt
9686 East Center Street
WINDHAM, OH 44288
P: 330-326-2010
F: 330-326-2169

Oklahoma

Pryor, OK Plt
6471 South Highway 69
Corner Highway 69 & 69A
PRYOR, OK 74361
P: 918-825-1044
F: 918-825-1049

Ontario

Acton, ONT CANADA Plt
159 Perth Street
ACTON, ON L7J 1C9
P: 519-853-0840
F: 519-853-3290

Smithville, ONT CANADA Plt
2689 Industrial Park Road
PO Box 160
SMITHVILLE, ON L0R 2A0
P: 905-957-3311
F: 905-957-4089
Toxic Reduction Plan Public Summary

Pennsylvania

Sproul, PA Plt
2926 Quarry Road
CLAYSBURG, PA 16625
P: 814-239-2111
F: 814-239-5104

West Mifflin, PA Plt
1001 Pgh-McKeesport Blvd
WEST MIFFLIN, PA 15122
P: 412-469-3880
F: 412-469-6186

Mexico

HarbisonWalker International, S. A. de C. V.
Carr. Monterrey-Colombia
K.M. 23.2
Salinas Victoria, Nuevo Leon, 65500
Mexico
P: 81 8237-0282
F: 81 8237-0580

Global Sourcing Centers

Alberta

Edmonton, AB GSC
Cityview Business Park
6350 Roper Road Bldg #2
Edmonton, AB T6B 3P9
P: 780-485-2908
F: 780-485-2964

Alabama

Birmingham, AL GSC
305-A Cahaba Valley Parkway North
Pelham, AL 35124
P: 205-788-1685
F: 205-788-1688

California

Richmond, CA GSC
3451 Collins Avenue
Richmond, CA 94806
P: 510-236-7415
F: 510-215-8524

Santa Fe Springs, CA GSC
11042 Forest Place
Santa Fe Springs, CA 90670
P: 562-942-2151
F: 562-942-1494

Connecticut

West Haven, CT GSC
163 Boston Post Road
West Haven, CT 6516
P: 203-934-7960
F: 203-934-4912

Florida

Lakeland, FL GSC
3225 Reynolds Road
Lakeland, FL 33803
P: 863-669-1040
F: 863-669-1060

Georgia

Doraville, GA GSC
300 Piedmont Court
Suite 300F
Doraville, GA 30340
P: 770-448-6266
F: 770-448-6286

Illinois

Calumet City, IL GSC
1400 Huntington Drive
Calumet City, IL 60409
P: 708-474-5350
F: 708-474-6292

Rock Island, IL GSC
2832 5th Street
Rock Island, IL 61201
P: 309-283-0133
F: 309-794-1448

Kansas

Lenexa, KS GSC
14515 West 96th Terrace
Lenexa, KS 66215
P: 913-888-0425
F: 913-888-0490

Louisiana

Gonzales, LA GSC
9380 Ashland Road
Suite 140
Gonzales, LA 70737
P: 225-644-2111
F: 225-647-2405

Michigan

Romulus, MI GSC
28777 Goddard Road
Suites 203-204
Romulus, MI 48174
P: 734-955-6025
F: 734-955-6073

Missouri

Berkeley, MO GSC
6585 Jonas Place
Berkeley, MO 63134
P: 314-521-3314
F: 314-521-1269

North Carolina

Charlotte, NC GSC
6601-P Northpark Blvd
Charlotte, NC 28216
P: 704-599-6540
F: 704-599-6519

New Jersey

Rahway, NJ GSC
868 Elston Street
Rahway, NJ 7065
P: 732-388-8686
F: 732-388-3426

New York

Cheektowaga, NY GSC
575 Ludwig Avenue
Cheektowaga, NY 14227
P: 716-692-1761
F: 716-692-1764

Ohio

Batavia, OH GSC
4065 Clough Woods Drive
Unit A
Batavia, OH 45103
P: 513-576-6240
F: 513-576-6245

Cleveland, OH GSC
6950 Engle Road
Cleveland, OH 44130
P: 216-398-1790
F: 216-739-3314

Ontario

Smithville, ON GSC
2689 Industrial Park Road
PO Box 160
Smithville, ON L0R 2A0
P: 905-957-4564
F: 905-957-4610

Oregon

Tualatin, OR GSC
21051 SW 115th Avenue
Tualatin, OR 97062
P: 503-656-2854
F: 412-893-1113

Pennsylvania

Leetsdale, PA GSC
C/O Buncher Industrial Dist
Ave B, Building #14-A
Leetsdale, PA 15056
P: 412-741-3200
F: 412-741-3205

Trevose, PA GSC
4667 Somerton Road
Suite A
Trevose, PA 19053
P: 215-364-5555
F: 215-364-5562

Tennessee

Knoxville, TN GSC
2847 John Deere Drive
Suite 104
Knoxville, TN 37917
P: 865-546-4930
F: 865-546-9750

Texas

Dallas, TX GSC
4585 Mint Way
Dallas, TX 75236
P: 214-330-9243
F: 214-330-6085

Houston, TX GSC
9139 Wallisville Road
Houston, TX 77029
P: 713-635-3200
F: 713-635-1161

Utah

Salt Lake City, UT GSC
4521 West 1980 South
Suite 503
Salt Lake City, UT 84104-4719
P: 801-886-0545
F: 801-886-0548

Virginia

Salem, VA GSC
2001 Salem Industrial Drive
Salem, VA 24153
P: 540-375-2107
F: 540-389-2861

Washington

Kent, WA GSC
20408 87Th Avenue South
Suite I
Kent, WA 98031
P: 253-872-2552
F: 253-872-2257

Mexico

Mexico GSC
Ave. Toluca # 160
Col. Valle Ceylan Tlalnepantla, Edo. De Mexico C.P. 54150
P: (55) 5369-6430 / 5369-6629
F: (55) 5367-3479

Guadalajara GSC
Heroes Ferrocarrileros # 1238
Col. Washington Ferrocarril (Paradero), Guadalajara Jalisco C.P. 44430
P: (33) 3619-1961

Spotlight

  • South Point Plant Groundbreaking

    On June 8th, HWI broke ground for construction of its new, state-of-the-art monolithic refractories manufacturing facility. >
  • A Higher °Degree of Safety – June Issue

    Here at HarbisonWalker International, we take safety seriously. Now, with key partnerships in place, HWI is proud to extend our safety mantra to all of our customers and partners. >
  • New Plant Updates

    Visit our South Point Plant webpage to get the latest updates on the construction of our new plant. >
  • JA Bowl-A-Thon

    On June 15th, 2017 HWI hosted its Third Annual Junior Acheivement Bowl-A-Thon. We would like to thank all of our sponsors who helped make this such a successful event. >