St. Mary's Cement Corporation
9333 Dearborn Street
Detroit, MI 48209
Contact: Gary Reed
Phone: 313 849-4549 or 313 842-4600
Standard Slag Cement Company
360 Jones Street
Stoney Creek, Ontario L8E 5N2
Canada
Contact: Dave Scott
Phone: 905 643-4101
Waylite Corporation
R.D. 5
Easton Road
Bethlehem, PA 18015
Contact: Terry Wagaman
Phone: 610 838-6500