Marden Industries Inc., USA. **
Maurer Manufacturing Inc., USA. **
Max-Flex Fence Systems, USA. **
May-Wes Mfg., USA. **
Mazzei Injector Company, USA. **
McFarlane Manufacturing Co. Inc., USA.
**
Ben Meadows Company, USA. **
Measure Tek, USA. **
Melroe, USA.
**
Mercator Corporation, USA. **
Meyer Manufacturing Corp., USA **
Micro-Trak Systems Inc., USA. **
Midwest Technologies Inc., USA. **
Miller - St. Nazianz, USA. **
Miskin Scraper Works Inc., USA. **
Mitchell Equipment, USA. **
M-D Distributors Inc., USA. **
Monosem Inc., USA. **
Monroe-Tufline Manufacturing Co. Inc., USA
**
Murray Equipment Inc., USA. **