Press Forging Companies
| Iron Kingdom (Hyattsville, MD)
Primarily Serving: Silver Spring, MD - Bethesda, MD - Bowie, MD - Arlington, VA |
| Itw Shakeproof Ind (Rockford, IL)
Primarily Serving: Janesville, WI - Elgin, IL - Hoffman Estates, IL - Schaumburg, IL |
| J & H Mfg (Manton, MI)
Primarily Serving: Saginaw, MI - Grand Rapids, MI - Wyoming, MI - Lansing, MI |
| J & M Welding (Chester, PA)
Primarily Serving: Wilmington, DE - Philadelphia, PA - Camden, NJ - Newark, DE |
| J C Metal Specialists (San Francisco, CA)
Primarily Serving: Daly City, CA - South San Francisco, CA - Alameda, CA - Oakland, CA |
| J J Ryan Corp (Plantsville, CT)
Primarily Serving: Meriden, CT - Bristol, CT - Waterbury, CT - New Britain, CT |
| Jake's Wire Rope & Rigging Inc (Las Vegas, NV)
Primarily Serving: North Las Vegas, NV - Henderson, NV - Saint George, UT - Lake Havasu City, AZ |
| Jeffrey Chain Corp (Stockton, CA)
Primarily Serving: Lodi, CA - Manteca, CA - Tracy, CA - Antioch, CA |
| Jernberg (Bolingbrook, IL)
Primarily Serving: Naperville, IL - Aurora, IL - Joliet, IL - Wheaton, IL |
| Jernberg Industries Inc (Chicago, IL)
Primarily Serving: Cicero, IL - Oak Park, IL - Oak Lawn, IL - Skokie, IL |
| Jervis B Webb Co (Carlisle, SC)
Primarily Serving: Rock Hill, SC - Gastonia, NC - Columbia, SC - Charlotte, NC |
| Jet Engineering Inc (Lansing, MI)
Primarily Serving: Battle Creek, MI - Flint, MI - Ann Arbor, MI - Saginaw, MI |
| Jng Horseshoeing (Sacramento, CA)
Primarily Serving: Carmichael, CA - Mather, CA - Rancho Cordova, CA - Elk Grove, CA |
| Johnson Forging Works Inc (Newark, NJ)
Primarily Serving: East Orange, NJ - Irvington, NJ - Elizabeth, NJ - Union, NJ |
| Jorgensen Forge Corp (Seattle, WA)
Primarily Serving: Bellevue, WA - Renton, WA - Redmond, WA - Issaquah, WA |
| Joseph Levin & Sons (Huntington Park, CA)
Primarily Serving: South Gate, CA - Lynwood, CA - Downey, CA - Compton, CA |
| Joyce-Dayton Corp-Portland Div (Portland, IN)
Primarily Serving: Muncie, IN - Anderson, IN - Fort Wayne, IN - Fishers, IN |
| Kelco Co (Portland, OR)
Primarily Serving: Beaverton, OR - Clackamas, OR - Vancouver, WA - Gresham, OR |
| Kellogg Crankshaft (Jackson, MI)
Primarily Serving: Ann Arbor, MI - Lansing, MI - Battle Creek, MI - Canton, MI |
| Ken Forging Inc (Jefferson, OH)
Primarily Serving: Mentor, OH - Youngstown, OH - Erie, PA - Cleveland, OH |
| Kettering Architectural Metal (Ventura, CA)
Primarily Serving: Oxnard, CA - Camarillo, CA - Thousand Oaks, CA - Santa Barbara, CA |
| Keystone Forging Co (Northumberland, PA)
Primarily Serving: Reading, PA - Lancaster, PA - Scranton, PA - Allentown, PA |
| King Indiana Forge (Muncie, IN)
Primarily Serving: Anderson, IN - Fishers, IN - Carmel, IN - Indianapolis, IN |
| King's Crankshaft (Denver, NC)
Primarily Serving: Gastonia, NC - Charlotte, NC - Concord, NC - Rock Hill, SC |
| Kishwaukee Forge (Cortland, IL)
Primarily Serving: Elgin, IL - Aurora, IL - Naperville, IL - Wheaton, IL |
