Air Specialists
Fenton, MO
Tel: (636)326-5900
Fax: (636)326-5901
Website: www.airspec.com

A.D. Michel Company Inc.
Maryland Heights, MO
Tel: 314-567-5670
Fax: 314-567-9050
Website: www.admichel.com

Controls Midwest
Kansas City, MO
Tel: 816-842-4290
Fax: 816-842-3630
Website: www.midcoonline.com

Forgy Process Instruments, Inc.
St. Louis, MO
Tel: (314)439-9149
Fax: (314)439-9157
Website: www.forgyprocess.com