Contact Us

Doyle Shamrock Industries
1440 Holloway Road
Holland, Ohio 43528

Phone: 419-865-8441
Phone: 419-865-2548
Fax: 419-865-3326

To request a quote, email your drawings or part files to Chad Doyle.

Acceptable file formats:

STEP (*.stp, *.step)
IGES (*.igs, *.iges)
SAT (*.sat, *.saa)
Cimatron (*.pfm, *.elt)
VDA (*.vda)
Parasolid (*.x_t, *.xmt_txt)
DXF (*.dxf)
DWG (*.dwg)


Michael A. Doyle, President
Chad Doyle, Tool Room Manager
Bryan Doyle, Production Manager
Matt Doyle, Project Manager
Mike L. Doyle, Product Development Manager
Keith Parker, Quality Control Manager and Human Resources
Dave Waters, Engineering Department
For general inquiries, send an email to our office staff.