MINNEAPOLIS/ST. PAUL
AREA SALES OFFICE

Tension Envelope Corporation
8441 Wazata Blvd., Suite 290
Golden Valley, MN 55426-1346
763.432.6408

GREEN BAY SALES OFFICE

Tension Envelope Corporation
Green Bay, WI 54301
920.338.9980

MILWAUKEE SALES

Tension Envelope Corporation
262.641.0757 

MADISON SALES OFFICE

Tension Envelope Corporation
7818 Big Sky Drive, Suite 104
Madison, WI 53719-2840
608.827.0614

NORTH CENTRAL SALES
AND MANUFACTURING

Tension Envelope Corporation
Manufacturing Plant and
Regional Sales Offices
2100 E. 17th Street
Des Moines, IA 50316-2166
515.266.3181

North Central U.S. Directory