Specialized Subcontract Manufacturing Services

Preci has been providing subcontract manufacturing services for more than 60 years. During this time, we have developed superior machining skills that allow us to manufacture ultra-precision components requiring exacting tolerances and attention to detail. We specialize in producing precision components and assemblies for the following industries:

  • Aerospace
  • Defense
  • Medical
  • Optoelectronics


Leveraging our machining capabilities, Preci also manufactures close tolerance high-strength critical fasteners. We hot form the heads, roll thread after heat treat, then cold work the fillets for extra strength and ductility. Our fasteners are used on military and commercial aircraft in applications requiring precision, strength and reliability. 

Precision Subcontract Manufacturing and Assembly

It is our goal to be a leading provider of precision manufacturing and assembly services. To achieve this goal, we offer complete service and support from design and engineering through production and quality assurance.

In turning we can hold +/- 0.0002", milling/boring as tight as 0.0001", and flat lapping to ½ helium light band (0.0000055"). We do our best work in the superalloys like Inconel, Hastelloy, Waspaloy and MP-35N.

Subcontract Manufacturing ServicesWe’ve invested heavily in the technology and processes needed to deliver the widest range of capabilities and offer the following manufacturing services:

  • CNC Milling and Turning
  • CNC/Conventional Grinding (cylindrical, surface, centerless, thread)
  • Deep Hole Drilling
  • Electrical Discharge Machining
  • Gear Cutting
  • Broaching
  • Nondestructive Testing
  • Thread Rolling
  • Fillet Rolling
  • Hot Forging/Hot Heading

We also offer complete reverse engineering options using CAD and CMM technologies. Our highly-trained staff of engineers is uniquely equipped to support your product design and manufacturing needs. We work hard to identify and advise on the optimal process to ensure the most favorable production costs and manufacturing repeatability.

anab iso 9100dCertified Quality Management System

We understand the intricacies of precision engineering and production in the manufacturing process. That's why we've worked to achieve and maintain certification in AS9100 and ISO9001. We train and empower each of our machinists and QA specialists to focus on the details and ensure unsurpassed quality in every part we manufacture and assemble.

A Wide Variety of Manufacturing Service Offerings

Thanks to our unique experience and skills, we are able to produce a wide variety of items for a diverse customer base that covers multiple industries.


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Request A Quote

If you need guaranteed production from an experienced and fully certified precision manufacturer, we’d appreciate an opportunity to speak with you. We feel confident that we can be the subcontract manufacturing services partner you've been searching for. Request a quote today – call (888) 655-1245 or (802) 655-2414. Or, complete our quote request form.