Aerospace Prototyping Part Service: AS9100D Certified

We deliver exceptional value through quality, efficiency, and expertise. Discover the advantages of partnering with us.

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Our Manufacturing Services

With our own factory in Shenzhen and a strong network of vetted manufacturers across China, we offer a broad range of manufacturing capabilities — from CNC machining to injection molding, sheet metal, and 3D printing. Whether you need fast-turn prototypes or low- to high-volume production, we’re your trusted partner for complex, custom parts delivered with speed and precision.

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Give your Aerospace and Defense Supply Chain a Boost with Manufacturing on Demand


ZY VACUUM CASTING (ISO 9001:2015, ISO 13485, CMMC Level 2, IATF 16949:2016 & AS9100D Certified | ITAR Registered) works with leading aerospace and defense manufacturers such as NASA and 85% of Fortune 500 aerospace and defense companies to simplify their supply chain and dynamically scale manufacturing capacity. Our production-as-a-service offering leverages an extensive network of over 4,000 highly-vetted local manufacturing shops from across the U.S. including ITAR-qualified, AS 9100, ISO 9001, ISO 13485, IATF 16949:2016, and NADCAP facilities.

Account-level settings for certs such as material and process lot traceability and inspection reports such as CMM and first article inspection are designed to meet the strict requirements for A&D. Need Flight Parts? Visit our Guide to Quoting Flight Parts through ZY VACUUM CASTING. We also make custom drone parts.

Federal agencies, aerospace companies, and defense contractors can build a more agile supply chain with ZY VACUUM CASTING as they focus on new markets for commercial and defense products. ZY VACUUM CASTING complies with International Traffic in Arms Regulations (ITAR), Defense Federal Acquisition Regulation Supplement (DFARS), and Defense Logistics Agency Joint Certification Program (JCP) security-related standards. All parts uploaded to our application are encrypted at rest and in transit and controlled in line with DFARS. With ITAR, we will only use partners that are ITAR Registered by the Directorate of Defense Trade Controls.

Top Aerospace & Defense Applications

  • End-use production of flightworthy components with high-precision tolerances
  • Customized small production runs for repairs or replacement
  • Rapid tooling, jigs, brackets and chassis for manufacturing
  • Custom tooling
  • Rapid prototyping of parts using 3D printing with metals and plastics
  • Rapid prototyping of parts using CNC machining
  • Custom fixturing
  • Fit check gauges
  • Composite tooling

Trusted by Aerospace Engineers and Designers at 9 of the Top 10 Fortune 500 Aerospace Companies


  • Aircraft OEMs
  • Federal agencies
  • Commercial, industrial, and military drone/UAV manufacturers
  • Space launch operators
  • Aircraft maintenance, repair, and overhaul service providers
  • Satellite manufacturers and operators
  • Defense contractors
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Applications of Aerospace Parts

Our manufacturing capabilities help accelerate the production of a wide range of aerospace components for unique applications. Here are some of the common aerospace applications:

  • Rapid tooling, brackets, chassis, and jigs
  • Heat exchangers
  • Custom fixturing
  • Conformal cooling channels
  • Turbo pumps and manifolds
  • Fit check gauges
  • Fuel nozzles
  • Gas and liquid flow components

Ready to get started on your CNC Milling project?

Free shipping available for domestic CNC orders