MIDWEST SPRINKLER CORPORATION 1420 S JACKSON STLOUISVILLE, KY 40208 1 $4,300 MIDWEST STAIRS&IRON, INC. 679 S 76TH STMILWAUKEE, WI 53214-1550 1 $10,050 MIDWEST STEEL SUPPLY CO. 9151 INTERNATIONAL PKWYNEW HOPE, MN 55428-3607 1 $9,427 MIDWEST STEEPLEJACKS, INC 4623 TIMBERLINE DRFARGO, ND...