Family of Precision Machining Companies

HPG Trimaster

We are a leading diversified manufacturer of high tolerance precision machined components and assemblies.

We offer a single source solution for precise, high-quality, flexible and on-time manufacturing to top-tier customers globally.

  • Precise
  • Flexible
  • On Time
  • Quality
Customer Delight Through Lean & Speed

Founded in 1974, Trimaster is a one source, one responsibility supplier for customers who demand tight tolerances on complex, medium volume components.

We serve diverse industries such as aerospace, defense, optics, paper handling equipment (ATM hardware and mailroom equipment), digital projection and simulation equipment and automated laboratory equipment.

Our in-house capabilities include manufacturing engineering, multi-axis CNC machining, CNC Swiss-style turning, grinding, elastomer molding and grinding, sheet metal fabrication and complex assembly. We also offer in house chromate conversion and cold black oxide.


Quality Standards

Quality Standards
ITAR OAC Membership

End Markets

End Market
End Market
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