Turning Companies
| M C Machine Products (Sun Valley, CA)
Primarily Serving: Burbank, CA - Glendale, CA - Newhall, CA - Los Angeles, CA |
| M K Chambers Co (North Branch, MI)
Primarily Serving: Flint, MI - Rochester, MI - Waterford, MI - Pontiac, MI |
| M P Machine (Sunnyvale, CA)
Primarily Serving: Mountain View, CA - Santa Clara, CA - Cupertino, CA - Palo Alto, CA |
| Mac Lean Maynard (New Baltimore, MI)
Primarily Serving: Saint Clair Shores, MI - Sterling Heights, MI - Warren, MI - Rochester, MI |
| Machinex Co (Smithfield, RI)
Primarily Serving: Providence, RI - Pawtucket, RI - Cranston, RI - Warwick, RI |
| Mack Engineering Corp (Minneapolis, MN)
Primarily Serving: Minnetonka, MN - Saint Paul, MN - Eden Prairie, MN - Burnsville, MN |
| Mac-Matic Inc (Painesville, OH)
Primarily Serving: Mentor, OH - Cleveland, OH - Lakewood, OH - Cuyahoga Falls, OH |
| Madewell Machine Works Co Inc (Inola, OK)
Primarily Serving: Broken Arrow, OK - Tulsa, OK - Cleveland, OK - Canadian, OK |
| Magnus Screw Products Co (Chicago, IL)
Primarily Serving: Cicero, IL - Oak Park, IL - Oak Lawn, IL - Skokie, IL |
| Malabar Manufacturing Co (Hudson, MI)
Primarily Serving: Toledo, OH - Ann Arbor, MI - Canton, MI - Battle Creek, MI |
| Malmberg Manufacturing Co (Saint Paul, MN)
Primarily Serving: Minneapolis, MN - Burnsville, MN - Eden Prairie, MN - Minnetonka, MN |
| Mankato Screw Products Inc (Mankato, MN)
Primarily Serving: Lakeville, MN - Burnsville, MN - Eden Prairie, MN - Minnetonka, MN |
| Manufacturers Associates Inc (West Haven, CT)
Primarily Serving: New Haven, CT - Milford, CT - Hamden, CT - Stratford, CT |
| Manufacturing Services Inc (Gainesville, GA)
Primarily Serving: Dacula, GA - Roswell, GA - Athens, GA - Marietta, GA |
| Mario Precision Product (Wolcott, CT)
Primarily Serving: Waterbury, CT - Bristol, CT - Meriden, CT - New Britain, CT |
| Marion Machine Mfrs (Marion, NY)
Primarily Serving: Rochester, NY - Clay, NY - Syracuse, NY - East Amherst, NY |
| Mar-Mach Machine Inc (Le Roy, NY)
Primarily Serving: Rochester, NY - East Amherst, NY - Buffalo, NY - Niagara Falls, NY |
| Mar's Engineering Co (San Leandro, CA)
Primarily Serving: Hayward, CA - Castro Valley, CA - Alameda, CA - Oakland, CA |
| Martin Machine Co (Fultondale, AL)
Primarily Serving: Birmingham, AL - Tuscaloosa, AL - Decatur, AL - Tanner, AL |
| Martin Precise Product Corp (Dania, FL)
Primarily Serving: Fort Lauderdale, FL - Hollywood, FL - Pembroke Pines, FL - Plantation, FL |
| Marvel Screw Machine Products (Waterbury, CT)
Primarily Serving: Bristol, CT - Meriden, CT - Hamden, CT - New Britain, CT |
| Mas Products Inc (Elkhart, IN)
Primarily Serving: Mishawaka, IN - South Bend, IN - Kalamazoo, MI - Fort Wayne, IN |
| Matchie Precision (Sun Valley, CA)
Primarily Serving: Burbank, CA - Glendale, CA - Newhall, CA - Los Angeles, CA |
| Matteson Screw Products (Gardena, CA)
Primarily Serving: Hawthorne, CA - Torrance, CA - Carson, CA - Compton, CA |
| Maumee Machine & Tool Corp (Toledo, OH)
Primarily Serving: Taylor, MI - Ann Arbor, MI - Canton, MI - Westland, MI |
