0001020710-09-000008 10-Q 5 20090331 20090508 20090508 DXP ENTERPRISES INC 0001020710 5084 760509661 TX 1231 10-Q 34 000-21513 09810000 7272 PINEMONT DRIVE HOUSTON TX 77040 7139964700 7272 PINEMONT DRIVE HOUSTON TX 77040 INDEX INC 19960808 10-Q 1 q10910q.htm 2009 FIRST QUARTER FORM 10-Q EX-31.1 2 exhibit31-1.htm CEO CERTIFICATION EX-31.2 3 exhibit31-2.htm CFO CERTIFICATION EX-32.1 4 exhibit32-1.htm CEO CERTIFICATION EX-32.2 5 exhibit32-2.htm CFO CERTIFICATION