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MW Components - Greenville

Formerly Fox Valley Spring


MW Components - Greenville was originally established as Fox Valley Spring Company in 1989 as a supplier of custom springs. The facility spans almost 80,000 square feet and functions as a space for the engineering, manufacturing, and distribution of spring components. Our Greenville location is proud to be a leader in custom spring manufacturing with a wealth of industry knowledge shared between its 80+ employees, most of which have been with the company since its beginning.

MW Components - Greenville manufactures spring products using CNC automated spring coilers and maintains several industry certifications including ISO 9001, REACH, as well as being ITAR registered. They continually invest in the latest technologies to ensure that they meet the needs and expectations of their customers. Producing quality spring products that exceed customer expectations is a top priority, whether they are standard components or completely custom.

To request a quote or find more information about our products, capabilities, and services, Contact Us. We can often turn quotes around in 24 hours or less.


MW Components - Greenville
N915 Craftsman Drive
Greenville, WI 54942




Name Original Approval Certificate Expiry
ISO 9001 05/14/2021 05/13/2024
ITAR Compliant
Conflict Minerals Report
View All Compliance

Featured Products

The in-house engineering team ensures quality manufacturing that results in the highest possible performance and durability for a variety of spring components.

Our Manufacturing Services

With an array of cold wound springs made on the latest machinery, this location can support quick turn projects and scalable production needs.

Coatings & Surface Treatments

  • Plating
  • Passivation

Cleaning & Polishing

  • Parts Cleaning
  • Shot Peening
  • Deburring


  • CNC Grinding

Heat Treatments

  • Hardening & Tempering
  • Annealing

Performance Analysis & Testing

  • Mag Particle / Magnafluxing
  • Vision Systems

Industries Served

Our Greenville location supports over a dozen industries and has customers spanning across the US and Canada.

Contact Us