Connect with our team
President/Owner
Mike Crandall
(P)815.316.8600 ext. 3351
Human Resources/Owner
Kathy Crandall
(P)815.316.8600 ext. 3360
Operations Manager
Schscha Lofquist
(P)815.316.8600 ext. 3608
Principal engineer
Mike Trefilek
(P)815.316.8600 ext. 3837
Principal Engineer
Bill LeFevre
(P)815.316.8600 ext . 3190
quality manager
Brian Finn
(P)815.316.8600 ext. 3722
Production Manager
Gayla Maddock
(P)815.316.8600 ext. 3859
Group Leader
Pat Marshall
(P)815.316.8600 ext. 3694
materials manager
Crystal Goldsmith
(P)815.316.8600 ext. 3721
Facilities/Logistics
Bob Maddock
(P)815.316.8600 ext. 3205
Questions
-Technical Support
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