Military & Aerospace Contract Manufacturing

ISO 9001:2015 / AS9100D / ITAR
Get extraordinary value by streamlining contract machining with JR Machine, a 30-year preferred contract manufacturer of complex machined parts for military, defense, and aerospace OEMs.
We produce the highest quality custom aerospace and military equipment parts from 1-18” in diameter and up to 48” long through our automation and process control. We work with customers to ensure Design for Manufacturing (DFM) at the outset of a project to provide the highest quality, competitively-priced CNC machining services to leading OEMS in Aerospace, Defense, and others.
We’re particularly skilled at machining the following nickel-based superalloys and complex parts:
Superalloys
- Inconel 625, 718
- Hastelloy
- Stainless Steel/PH
- Toughmet
- Monel 400, K500
- Haynes
- Titanium
Complex parts
- Turbo machinery parts
- Turbopump inducer
- Turbine components
- Impellers
- Rocket engine parts
- Missile components
- Rotors
Rigorous quality assurance
We produce mission-critical parts accurately and on time — with high-quality standards:
- ISO 9001:2015 / AS9100D / ITAR
- Material traceability
- Design for Manufacturability review
- PPAP (production part approval process)
- 100% inspection on all dimensions, when required
- APQP-style (advanced product quality planning) control plans
Machine shop services
Our custom machining services bring value that you can’t get with other contract manufacturers, including:
- DMG MORI CNC turning centers
- DMG MORI CNC milling center
- Precision machining
- Kanban material release
- Coating
- Bar coding & kitting
- Part washing
- Passivation
- Sawing
- Heat treating
- Hard turning
- Part-marking serialization
- Laser engraving
- Short lead times
- 24/7 emergency response
- Sub-contract management
- Assembly solutions
- Lights-out machining operations
Our knowledge, experience, and best practices in precision machining services have been recognized with multiple honors, including the Wisconsin Manufacturer of the Year award.
Choose the Right Contract Manufacturer
Tell us about the parts you need. We value your time and will get back to you promptly.
Put us to the test.
What’s your machined part challenge?