Upset Forging Companies
An upset forging is a forging obtained by upset (working metal in such a manner that the cross-sectional area is increased, and length is decreased) of a suitable length of bar, billet, or bloom; formed by heading or gathering the material by pressure upon hot or cold metal between dies operated in a horizontal plane.
| Klockars Blacksmith & Metal (San Francisco, CA)
Primarily Serving: Daly City, CA - South San Francisco, CA - Alameda, CA - Oakland, CA |
| Kropp Forge (Cicero, IL)
Primarily Serving: Oak Park, IL - Chicago, IL - Oak Lawn, IL - Skokie, IL |
| Krupp Gerlach Co (Danville, IL)
Primarily Serving: Champaign, IL - Lafayette, IN - Terre Haute, IN - Decatur, IL |
| Kvm Assoc Inc (Buffalo, NY)
Primarily Serving: East Amherst, NY - Niagara Falls, NY - Rochester, NY - Erie, PA |
| L & L Precision (East Northport, NY)
Primarily Serving: Brentwood, NY - Levittown, NY - Norwalk, CT - Stamford, CT |
| Laclede Chain Co (Vancouver, WA)
Primarily Serving: Portland, OR - Gresham, OR - Beaverton, OR - Clackamas, OR |
| Laclede Chain Mfg Co (Maryville, MO)
Primarily Serving: Saint Joseph, MO - Bellevue, NE - Kansas City, KS - Kansas City, MO |
| Lake City Forge (Lake City, MI)
Primarily Serving: Saginaw, MI - Grand Rapids, MI - Wyoming, MI - Lansing, MI |
| Lakeview Forge Co (Erie, PA)
Primarily Serving: Mentor, OH - Youngstown, OH - Buffalo, NY - Niagara Falls, NY |
| Lansing Forge Inc (Lansing, MI)
Primarily Serving: Battle Creek, MI - Flint, MI - Ann Arbor, MI - Saginaw, MI |
| Larson, C E & Sons Inc (Chicago, IL)
Primarily Serving: Cicero, IL - Oak Park, IL - Oak Lawn, IL - Skokie, IL |
| Lawndale Forge Co (Chicago, IL)
Primarily Serving: Cicero, IL - Oak Park, IL - Oak Lawn, IL - Skokie, IL |
| Lc Manufacturing Llc (Lake City, MI)
Primarily Serving: Saginaw, MI - Grand Rapids, MI - Wyoming, MI - Lansing, MI |
| Lcm Sales Co (Bolingbrook, IL)
Primarily Serving: Naperville, IL - Aurora, IL - Joliet, IL - Wheaton, IL |
| Lefere Forge & Machine Co (Jackson, MI)
Primarily Serving: Ann Arbor, MI - Lansing, MI - Battle Creek, MI - Canton, MI |
| Lenape Forged Products (West Chester, PA)
Primarily Serving: Wilmington, DE - Newark, DE - Philadelphia, PA - Camden, NJ |
| Liberty Forge Inc (Liberty, TX)
Primarily Serving: Baytown, TX - Beaumont, TX - Pasadena, TX - Conroe, TX |
| Liberty's High Performance (Taylor, MI)
Primarily Serving: Dearborn Heights, MI - Dearborn, MI - Westland, MI - Livonia, MI |
| Lincoln Forge (Riverview, MI)
Primarily Serving: Taylor, MI - Dearborn, MI - Dearborn Heights, MI - Westland, MI |
| Louisville Forge & Gear Works (Georgetown, KY)
Primarily Serving: Lexington, KY - Louisville, KY - Cincinnati, OH - Hamilton, OH |
| Lucas Engineered Steels (Birmingham, AL)
Primarily Serving: Tuscaloosa, AL - Decatur, AL - Tanner, AL - Huntsville, AL |
| M & P Flange & Pipe Protection (Houston, TX)
Primarily Serving: Pasadena, TX - Missouri City, TX - Sugar Land, TX - League City, TX |
| M C Metal (San Francisco, CA)
Primarily Serving: Daly City, CA - South San Francisco, CA - Alameda, CA - Oakland, CA |
| Mac Lean Flowform Llc (Toledo, OH)
Primarily Serving: Taylor, MI - Ann Arbor, MI - Canton, MI - Westland, MI |
| Mang Systems (Monroe, NC)
Primarily Serving: Charlotte, NC - Rock Hill, SC - Concord, NC - Gastonia, NC |
