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Plant One

Summit (Plt 1) built in 1997 is located in Portage, MI.  This 137,500 sq. ft. facility has 24 injection molding presses ranging from 120 to 1000 ton.  This facility supports a variety of molding, painting and assembly processes and produces A/C registers in addition to trim panels, glove boxes, cup holders, and flocked bins.


4750 Executive Drive
49002 Portage , MI
United States
Phone: (269) 323-1301
Michigan US

Contact Information

Technical Center:
6715 South Sprinkle Road
Portage MI 49002
(269) 324-9330

Dearborn Sales and Design:
15101 North Commerce Drive
Dearborn, MI 48120
(313) 583-6000