Manufacturing the future with PRECISION - Made in the U.S.A.

W. A. Thomas Company

  • "WA Thomas has been a leading manufacturer of hard coated aluminum spool valves since 1989.  WA Thomas was the key player in the engineering and development of the first hard coated aluminum spool valves used in the U.S. automotive industry."

  • "We currently have 2 manufacturing plants, located in Chelsea Michigan and Taylor Michigan."

  • WA Thomas has been QS certified for over 15 years.  The first year it was required, we met the standards and have successfully transitioned to each certification change as they were implemented. We are proudly a Tier 1 supplier for Chrysler, hold excellent quality ratings, and are currently ISO/TS 16949:2009 certified. TS16949

  • "Currently we produce in excess of 30,000,000 precision parts every year and have capacity for beyond 100,000,000."



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