Domestic Sales


Domestic Orders may be placed online using our eCommerce engine for most products.  Any product that requires an  End Use/End User Statement  will not be available for purchase online.

Direct Sales

1) “Place a Purchase Order” online using our eCommerce cart/engine.   You get the ease of placing products in the cart along with the traditional Purchase Order/Confirmation/Invoice purchasing process.

2) Fill out and submit our Quote Request Form for all products or services or contact sales at:


Domestic Representatives

Northern California

Jay Stone Associates
Contact: Jeremy Fejfar
2109 O’toole Ave.
San Jose, CA  95131
Phone: 408-428-2500

Southern California


Mark Hoffman, SD
Mike Hsiao, SD
Frank Tso,  LA and OC
Brian Welles,  Northern LA
Bessie Phillips,  Inside Sales

6540 Lusk Blvd, C-146
San Diego, CA  92121
Phone: 858-784-0900

Central Texas

Biggs and Associates
Contact: Rick Biggs
5213 Nash Drive
The Colony, Texas 75056
Phone: 972-679-5871

MD, DE, VA, WV, DC, NJ, NY, CT and Eastern PA

MHz Marketing, Inc.
Scott Masterman, President – MD
Rick Sapp – MD, DE
Mark Barrett – New York State
John Stilling, MD
Rudi Skaf – PA, Southern NJ
Rich Almeida – NY, Northern NJ, Southern CT
Nancy Nathanson – Office Manager

MHz Marketing, Inc.
3060 Maryland Route 97
Suite 178
Glenwood, MD 21738
Phone: 866-649-6584

Arizona, New Mexico, Las Vegas and El Paso

Stephen Bess Associates, Inc.
Contact: Stephen Bess
11811 N. Tatum Blvd., Suite 3031
Phoenix, Arizona, 85028
Phone: 480-967-5332
Toll Free: 800-668-6919

Tennessee, North Carolina, South Carolina, Mississippi, Alabama, Georgia, and Florida

Spartech South
Scott Brooks, FL East
Jim Morris, FL East
Michael Wilson, FL West
Robert Archacki, FL West
Brian Jackson, GA, AL, NC, SC, TN

Spartech South
2115 Palm Bay Road NE, Suite 4
Palm Bay, FL 32905
Phone: 321-727-8045