Press Forging Companies
| R J Collins Co (Buffalo, NY)
Primarily Serving: East Amherst, NY - Niagara Falls, NY - Rochester, NY - Erie, PA |
| Raul's Iron Works (Chula Vista, CA)
Primarily Serving: National City, CA - La Mesa, CA - San Diego, CA - El Cajon, CA |
| Rci Assoc (Corona, CA)
Primarily Serving: Chino, CA - Riverside, CA - Chino Hills, CA - Yorba Linda, CA |
| Reliable Forge Die & Engnrg (Fraser, MI)
Primarily Serving: Saint Clair Shores, MI - Warren, MI - Sterling Heights, MI - Royal Oak, MI |
| Republic Engineered Products (Gary, IN)
Primarily Serving: Hammond, IN - Oak Lawn, IL - Tinley Park, IL - Chicago, IL |
| Ringmasters Manufacturing Llc (Wayne, MI)
Primarily Serving: Westland, MI - Canton, MI - Taylor, MI - Dearborn Heights, MI |
| Rock Valley Die Sinking (Rockford, IL)
Primarily Serving: Janesville, WI - Elgin, IL - Hoffman Estates, IL - Schaumburg, IL |
| Rockford Drop Forge & Machine (Rockford, IL)
Primarily Serving: Janesville, WI - Elgin, IL - Hoffman Estates, IL - Schaumburg, IL |
| Rockford Forging Die & Tool Co (Rockford, IL)
Primarily Serving: Janesville, WI - Elgin, IL - Hoffman Estates, IL - Schaumburg, IL |
| Rope Master Skookum (Hubbard, OR)
Primarily Serving: Salem, OR - Clackamas, OR - Beaverton, OR - Portland, OR |
| Rupp Forge Co (Cleveland, OH)
Primarily Serving: Lakewood, OH - Mentor, OH - Cuyahoga Falls, OH - Elyria, OH |
| Russell Breckenridge Co (Harrison Townshi, MI) |
| S & S Die Co (Lansing, MI)
Primarily Serving: Battle Creek, MI - Flint, MI - Ann Arbor, MI - Saginaw, MI |
| S J Chain & Wire Rope Inc (Lapeer, MI)
Primarily Serving: Flint, MI - Waterford, MI - Rochester, MI - Pontiac, MI |
| Sa Halac Iron Works Inc (Sterling, VA)
Primarily Serving: Reston, VA - Centreville, VA - Germantown, MD - Rockville, MD |
| Sakamura Usa (Marion, OH)
Primarily Serving: Columbus, OH - Springfield, OH - Elyria, OH - Lorain, OH |
| Santa Fe Enterprises Inc (Santa Fe Springs, CA)
Primarily Serving: Norwalk, CA - Whittier, CA - Downey, CA - Pico Rivera, CA |
| Schilling Forge Inc (Syracuse, NY)
Primarily Serving: Clay, NY - Utica, NY - Rochester, NY - Schenectady, NY |
| Scot Forge (Spring Grove, IL)
Primarily Serving: Waukegan, IL - Kenosha, WI - Palatine, IL - Hoffman Estates, IL |
| Scudder Inc (Crete, IL)
Primarily Serving: Hammond, IN - Tinley Park, IL - Gary, IN - Orland Park, IL |
| Seattle Forging & Tool Inc (Seattle, WA)
Primarily Serving: Bellevue, WA - Renton, WA - Redmond, WA - Issaquah, WA |
| Service Machine Co (Redford, MI)
Primarily Serving: Livonia, MI - Southfield, MI - Dearborn Heights, MI - Farmington, MI |
| Sifco Industries (Roselle, IL)
Primarily Serving: Schaumburg, IL - Hoffman Estates, IL - Wheaton, IL - Arlington Heights, IL |
| Sisco Wire Rope & Rigging (Modesto, CA)
Primarily Serving: Turlock, CA - Manteca, CA - Tracy, CA - Stockton, CA |
| Somers Steel (Westland, MI)
Primarily Serving: Dearborn Heights, MI - Livonia, MI - Canton, MI - Taylor, MI |
