12197 verified suppliers listed

Best Production CNC Machining Shops — High-Volume Parts

Production CNC machining shops are built for volume: automated bar-fed lathes, multi-pallet machining centers, in-process gauging, and ISO 9001 or AS9100 quality systems that ensure every part in a 10,000-piece run meets drawing requirements. These shops invest in dedicated fixturing, statistical process control (SPC), and lean production cells to deliver competitive unit prices at scale. Whether you are looking for a domestic OEM supplier for a defense program or a commercial partner for an industrial components program, these shops have the infrastructure for sustained production.

Why these suppliers?

  • Production-oriented shops operate with automated equipment, dedicated fixturing, and documented process controls that ensure part consistency across large batches — unlike general job shops that reset up tooling for each new order.
  • These shops carry quality certifications (ISO 9001, AS9100) with SPC programs, Cpk monitoring, and documented corrective action processes that satisfy OEM supplier qualification requirements.
  • Long-term production contracts benefit from amortized setup costs and volume pricing; the shops in this directory have capacity commitments and supply chain management experience for sustained program support.

759 verified suppliers found

Houston, Texas

Our compromise is to deliver a quality product on a timely basis to our customers.

+1 832-256-9355Website
Fresno, California

Explore cutting-edge machining solutions at 3D Billet Products. Contact us today for innovative, high-quality manufacturing services!

+1 559-291-2087Website
New York, New York5.0(5)

3ERP is the known as the world's best rapid manufacturing company, offering rapid prototyping & low volume production including CNC machining, vacuum casting, prototype injection molding...

+1 339-368-8291Website
Maryville, Missouri

413 Machining provides custom precision CNC machined products for various commercial and government markets. We have the capabilities to manufacture custom parts that require the tightest tolerances from materials such as aluminum, steel, brass, copper, a

+1 660-373-2124Website
Peabody, Massachusetts5.0(1)

Product Recall is a specialist, niche class of insurance. So why not choose a specialist, niche coverholder to underwrite the risk?

+1 978-977-9660Website
Jacksonville, Florida4.2(26)

A&K Machine & Fab Shop offers custom machine and fabrication services assisting in all stages of the task, from conception to production. We work across industries like aerospace, railroad,…

+1 904-388-7772Website
Denver, Colorado3.5(2)

Precision Production Manufacturing 50+ years of precision American manufacturing Request a Quote Submit a PO Key Certifications & Affiliations Our

+1 303-373-1540Website
Cheshire, Connecticut

9100 (9001:2015) certified. Certification body: Perry Johnson Registrars, Inc.. Structure: Single Site.

Enid, Oklahoma4.9

A.W. Brueggemann Company is a Precision Manufacturing firm specializing in CNC production and customized machining and tooling:Bearings, Babbitt, Rod.

+1 580-237-3857Website
Dallastown, Pennsylvania5.0

AA Young Machine shop provides quality CNC machined parts to specifications. Our services include CAD design, CAD/CAM programming, CNC machining, prototype and production runs, welding, assembly and inspection.

+1 717-817-8603Website
Lombard, Illinois5.0(4)

Specializing in CNC & Swiss screw machining for high-volume production. Fast turnaround. Contact us!

+1 630-258-7167Website
Godfrey, Illinois5.0(3)

CNC Machining Solutions, Prototyping to Production

+1 618-467-6474Website
Pembroke, Massachusetts5.0(1)

AB-Wey Machine & Die. Contract manufacturing of precision CNC machined components and sub-assemblies. Prototype through production.

+1 781-294-8031Website
Moorpark, California5.0(3)

Are you in need of premium machined parts in Moorpark, California? Your search ends with ABACORP CNC Machine Shop. Renowned for precision manufacturing and esteemed as "The Most Trusted Name in Machined Parts," we are committed to delivering exceptional service and superior products. Reach out to us today for all your CNC machining requirements.

+1 818-772-7671Website
Cleveland, Ohio5.0(1)

Discover Cardinal Products' expert injection molding solutions. We provide high-quality, cost-effective plastic parts tailored to diverse industry needs. Explore our capabilities and commitment to customer satisfaction.

+1 440-582-5546Website
Manhattan, Kansas5.0(1)

Abbott Workholding offers the complete solution for Chuck Jaws (Soft Jaws, Pie Jaws and Hard Jaws), Master Plates, and Tooling Columns (Tombstones).

+1 785-776-8555Website
Eugene, Oregon5.0(9)

Based in the Eugene - Springfield area in Lane County, Oregon, ABC Tool and Die Co. serves the Northwest with contract manufacturing and custom machining. Full capability shop specializing in custom design, plastic machining, and metal fabrication; our creative staff will design and build your new part, and can also repair and maintain your existing equipment. Quality cnc programming. Prototyping, short run production machining, and precision machining done to military specifications.

+1 541-484-0721Website

Frequently Asked Questions

At what quantity does it make sense to use a production CNC shop vs. a prototype shop?
Production machining generally becomes more cost-effective than prototype-style machining above 100–500 pieces per order, depending on part complexity and material. Production shops justify dedicated fixturing, tool presetting, and process optimization investments at volumes where the per-piece savings outweigh the setup costs. For ongoing repeat orders (blanket POs, kanban programs), even lower quantities per release can justify a production shop relationship.
What quality systems should a production CNC shop have?
At minimum, a production CNC shop should hold ISO 9001:2015 certification. For aerospace or defense production, AS9100 is required. A robust production shop should also have documented control plans, FMEA for critical features, in-process gauging or CMM inspection, SPC with Cpk tracking for key characteristics, and a corrective action (CAPA) system. Ask to review their PPAP (Production Part Approval Process) capability or AS9102 FAIR process for new part qualification.
How do I evaluate a production CNC shop before placing a long-term contract?
Before awarding a production contract, consider: 1) reviewing their quality certification and scope, 2) requesting a facility tour to assess equipment age, condition, and floor organization, 3) asking for Cpk data on similar parts, 4) checking references from existing OEM customers in your industry, and 5) reviewing their risk management approach for material supply disruptions and capacity constraints. A sample order of 50–200 parts as a qualification run is standard practice before committing to volume production.

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