Authorized US Sales Representatives & Distributors:

We are represented professionally in much of the United States. If there is not an independent representative sales team listed in your area please contact us directly for more information.


New York, New Jersey, Eastern Pennsylvania, Delaware, Maryland and Virginia:

Sigmet Corporation

289 Highway 33 East Bldg B
Manalapan, NJ 07726
P: 732-792-1221
F: 732-792-1305

Sigmet Corporation- Reading, PA
41 Vanguard Dr.
Reading, PA 19606
P: 610-404-3580
F: 610-404-0086


Plus Four Marketing is the exclusive representative for ProX in the following territories: 
N. California, N. Nevada, Oregon, Washington, Montana, Alaska

NORCAL Office:
Miatovich-Millak, Inc. dba: Plus Four Marketing
5036 Commercial Circle Suite A
Concord, CA 94520
925.671.5400 Phone
925.671.4095 Fax

PACNW Offices/Personnel:
Mark Morgan – Outside Sales – WA, OR & ID
425.923.3883 Mobile
Shipping Address: 13916 North Creek Drive Apt 3122
Mill Creek WA 98012

Todd Finnie – Outside Sales – OR, AK & MT
360.718.7046 Portland Office
360.718.7146 Portland Office Fax
360.901.9853 Mobile
Shipping Address:
620 SE 168th Ave #135
Vancouver, WA 98684

Todd Johnson – Outside Sales – WA
206.601.7000 Mobile
Shipping Address: 2614 60th ST CT NW
Gig Harbor, WA 98335


Southern California

Raul Rosales
Ph: 909-770-2472



Illinois, Wisconsin & Minnesota:

Don Ludwig
Mobile: 847.778.0186
Office: 847.313.1549

Iowa, Missouri, Kansas, Nebraska, North & South Dakota:

Doug Prewitt
Tel: 816.210.5394










Canadian Dealer Representative

Alan Dodson
North America Toll Free: 1.877.696.6482
Direct Mobile: 1.423.963.4384