Plastic sheet, esp. .060" styrene.

Crown Plastics, Inc.
12615 16th Avenue North
Plymouth, Minnesota 55441

Phone: 763-557-6000
Fax: 763-557-6638

Sheet Cardboard

Tilsner Carton
162 York Avenue
St. Paul, MN 55117

Phone: +1 651 227 8261
Fax: +1 651 227 6861