Summit Polymers, Inc.

The East Plant (PO5) is located in Portage, behind the Technical Center on Sprinkle Road and was was built in 1991. Summit East houses a variety of specialty functions including a prototype build area and an applique in mold process.

Portage, Michigan is part of the southern Kalamazoo metropolitan area, which is located off I 94, between Detroit and Chicago. Kalamazoo and Portage offer the perfect blend of the familiar amenities of a small town and the cultural events of a larger college town. There are activities for everyone, whether you prefer a college football game on a crisp, fall day at Western Michigan University, a Kalamazoo Symphony concert, or a hike along one of the many preserved trails.

Your children will thrive in any of the area's excellent school systems. The sports communities are numerous and active; choose from hockey, soccer, Little League, tennis and everything in between. Spare time? Fabulous recreational opportunities are as close as your back door; beautiful and challenging golf courses, ski slopes and 35 area lakes for boating and fishing.

Southwest Michigan offers employment opportunities, excellent health care facilities, great schools, an affordable cost-of-living, and cultural and recreational activities for all.