Finishing for 5-Axis Machining and CNC Turning

To complement our precision CNC machining, 5-axis machining, and turning services, MultiSource delivers a range of value-added secondary services to fully meet customer requirements. Whether through in-house capacity or sourced to trusted finishing service partners, MultiSource provides the following services:

      Precision machining


      Bead blasting



      Fastener insertion/application


      and more


Sourced to trusted finishing service partners:


      Heat treating


      and more


Our multiple locations across Minnesota and Colorado allow MultiSource, as a network of facilities, to work with a range of materials that much larger operations often handle, while continuing to emphasize the personal service and attention to detail of a smaller company.

While MultiSource continues to expand, our current capabilities include work with the following materials:

  • Sheet metal
  • Stainless steel
  • Surgical grade
  • Military grade
  • Basic
  • Titanium
  • Magnesium
  • Aluminum
  • Brass
  • High-Nickel alloys
  • Exotic metals
  • Plastic
  • Teflons™
  • Exotics
  • Basic

Our capabilities to work with these materials are supported with our finishing expertise, equipment, and testing. MultiSource finishing services involve a range of surface finishing and material treatment.

Surface Finishing

MultiSource specializes in all basic surface treatment operations, such as painting, smoothing, sanding, and sealing. We also offer advanced surface finishing options, including high-quality plating for metal parts. These surface treatments are beneficial for parts that require altered material properties like corrosion resistance, electrical conductivity, solderability, resistance to certain chemicals, and hardness.

Material Treatment

Our facilities in the MultiSource network also provide finishing capabilities that work to change material properties beyond surface treatment. For example, we provide advanced heat-treating operations including annealing, tempering, case hardening, and normalizing.

With MultiSource, you can take advantage of our finishing services as inclusive operations in our comprehensive contract manufacturing. For more information about our finishing and manufacturing services, send us an RFI/RFQ today.