Timberline Control Panel Assembly Timberline Electronic Assembly Wire Timberline Wire Harness Assembly floor  


Timberline Manufacturing owns a facility with the capabilities and size to provide assembly services to Fortune 500 companies and small, medium and large equipment manufacturers. At your request, we will design and produce one prototype or 10,000 units. Our experienced engineering staff can provide cost-saving solutions based on their knowledge of Control Panels, Electronics, RF Testing and Wire Harnesses for various industries. Our location in the Midwest, in Marion, Iowa, makes it possible for us to efficiently ship throughout the U.S. Please contact us to inquire about how you can partner with Timberline Manufacturing in developing and producing quality products.


StaffTimberline Electronic Assembly area

130+ team members, including:

  • 12 Sales support
  • A full-time continuous
    improvement coordinator
  • 5 Engineering staff
  • 100+ Production team

For more about Timberline, see About Us.

Our Facility & Equipment

  • 45,000 square foot facility
  • 5 wire/cable cutting lines
  • 25 terminal applicator press machines
  • 5 braiding machines
  • 3 sonic welding machines
  • Reel-fed crimping presses
  • 100s of harness boards — 100% continuity checked
  • RF testing equipment*

* Please contact us for details about our extensive RF testing capabilities




Our CapabilitiesTimberline Braiding

  • Production: 2 shifts, 6 days a week or more
  • High-volume assembly process
  • Low volume or one-off assembly process
  • Prototype development
  • Serial number control
  • Direct ship
    - To your facility
    - To your customers
    - To your customers’ customers


View Larger Map

Locate Timberline Manufacturing

Find us in Marion, Iowa (adjacent to Cedar Rapids, Iowa) for fast and convenient shipping to your facility.

1050 Lyons Lane
Marion, IA 52302
Phone (319) 377-3720
Fax (319) 377-4433

© 2016 Timberline Manufacturing