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About Senger and Associates

  - Our Principals -
Deep Drawn Metal Components
Precision Springs
Stamping Technology
Aluminum Extrusion
Screw Machine Parts Manufacturer
Precision Miniature Aluminum Extrusions and Aluminum Tubing
Plastic Pressure Forming
Precision Rubber Molding
Cable Assemblies
Molding & Machining Capabilities
Short-run Stampings

Mid-States Aluminum Corporation is a vertically-integrated company, where aluminum extrusion is just the beginning. We have the capabilities to take an aluminum part from initial design, through die creation and alloy specification. In-house anodizing capabilities help us manage the overall process and timeline. We are able to machine and fabricate parts and tools to convert your parts from an extrusion to a ready-to-install component. And our assembly and packaging program management means you get the quality parts you need, when and where you need them, efficiently and reliably.

Mid-States Aluminum Corp. operates from a 286,000 square foot facility and engages a team of people who really do work as a team. From the front line sales force, to the internal customer service team, to our engineering and manufacturing teams everyone is there to do whatever it takes to satisfy our customers. Our associates are trained in Lean Six Sigma principles and Mid-States Aluminum is ISO 9001:2015 certified.

The engineering team is skilled in Lean Manufacturing principles. They apply these principles in their daily jobs to everything from customer quotations, to continuous improvement efforts, to daily 5-S activities and cost reduction projects. Using Solid Works CAD system, assistance is offered in design support, tool design & build, manufacturability and process improvement.

There are three aluminum extrusion presses in this state-of-the-art facility - aligning with the overall lean manufacturing processes, to deliver shorter lead-times and consistent quality.

Extrusion Presses:

880 ton - 4.5" diameter
2200 ton - 8.0" diameter
3150 ton - 8.0" diameter


6063 / 6463A / 6005A / 6061

Extrudable Weight:

0.040 lbs/ft up to 5.0 lbs/ft


F / T1 / T4 / T5 / T6 / T61

Profiles Extruded:

Solids / Semi-Hollows / Hollows

Tooling Lead Time:

3-4 weeks

From light fabrication work to complex CNC machining; small-quantity prototyping to high-volume production, they go beyond simple "value-added" manufacturing in many ways. Mid-States realizes you are continuously looking for increased value.

Capabilities Include:
  • Vertical & Horizontal CNC Machining > 200" length
  • Robotic Machining & Punching Cells
  • Miter Cutting
  • Deburring
  • Punching
  • Drilling & Tapping
  • Forming, Stretch Forming, and CNC 3D Roll Bending

The in-house aluminum anodizing facility is a state-of-the-art operation with complete quality and environmental controls in place 24/7. They are able to offer several standard colors, plus numerous color variations ranging from champagne to black, standard or custom racking, masking and plugging. And they able to provide these services to fit the tightest schedule. Outsourced Finishes

  • Paint - powder & wet
  • RoHS compliant chromate
  • Silk screening
  • Decorative finishes
  • Electroless nickel
  • Chrome plating
  • Laser engraving
  • Others as required

An important part of the total value Mid-States is able to offer is in final assembly, including:

  • Riveting or screwing components to an extrusion (stoppers, end caps, plates, brackets)
  • Assembling two mating parts together (snap-fit, telescoping or interlocking extrusions)
  • Riveting, staking and fastening several extrusions together
  • Addition of seals and gaskets
  • Plastic component assembly
Market Specialties
  • automobiles
  • trailers & semis
  • light vehicle trucks & SUVs
  • trucks & buses
  • rail cars and recreational vehicles
Building & construction
  • windows & doors, wall panels, louvers
  • railings & support systems
  • heating & ventilation
  • equipment used in building &
    construction markets and
    manufactured housing
Machinery & equipment
  • industrial, agricultural & mining machinery
  • process industries equipment
  • service equipment & supplies
  • ladders & scaffolds
  • professional & scientific equipment
  • office copiers and instrumentation devices
  • heat sinks, servers, front panels
  • housings
  • LED lighting applications, interior & exterior
  • power transmission and communications
Medical equipment
  • healthcare devices
  • hospital beds
  • diagnostic equipment
  • x-ray & lab equipment
Office furniture
  • desks & tables, files
  • Interior wall systems and display

Mid-States Aluminum Corporation
132 Trowbridge Drive
Fond du Lac, WI 54937
Ph: 920-922-7207 -- Fax: 920-926-7520

Visit the Mid-States Aluminum Website

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