General inquiries:
sifter@gwmfg.com
President
Jim Schroeder
Sales & Service
Bob Ricklefs
- Manager
Kathy Wiley
Doug Price
David Schroeder
Jeff Seeger
Engineering
Richard Pitts
- Manager
Ken Burge
Luke Gierach
Mike Jones
Stacey Schmidt
Production
Steve Wood
- Plant Manager
David Schroeder
Purchasing
Ray Walker
Shipping
Mary Harris
Finance
Michael Bell
- CFO