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

Fayetteville, Arkansas5.0(4)

CNC machine shop specializing in production manufacturing of metal and plastic parts.

+1 479-439-1934Website
Fort Worth, Texas3.7(3)

CNC Machine shop, Silver Creek Machine, Ltd in Fort Worth specializes in creative production of machined parts.

+1 817-238-0131Website
Fresno, California5.0(5)

From design to finished product, Sliger Machineworks can provide you with a quality solution for your machining or fabrication projects.

+1 559-443-0211Website
Tulsa, Oklahoma5.0(1)

Precision Production Screw Machine / CNC Component Manufacturer

918-274-1082Website
North Canton, Ohio4.9

Sloan Products can help bring your dream to reality with Award Winning Paint. We specialize in Custom automotive fabrication, auto body repair, paintless dent removal, rust removal and rotisserie style restoration

+1 330-798-0200Website
Atkins, Virginia

Full service machining, fabrication, & welding facility, Smyth County Machine supplies product for the automotive, defense, mining, industries, and more.

+1 276-783-4582Website
Schaumburg, Illinois2.5(2)

Expand your capabilities, and increase productivity with Sodick's cutting-edge EDM, high-speed milling, and additive manufacturing solutions.

+1 847-310-9000Website
Denver, Colorado5.0(3)

Serving a variety of industries with efficiency on true-to-print CNC machined projects. From prototype to production, the Solutions are here.

+1 303-903-1170Website
Moorhead, Minnesota5.0(2)

Welcome to Sorkness Machine! From fully designed 3D models, to napkin sketches with ketchup smudges for dimensions, Sorkness Machine is here to bring your ideas to life! We offer a variety of machining services, as well as design services to make sure you can quickly get prototypes and products into your hands! Contact us today…

+1 218-731-5679Website
Kent, Washington

sound machine products, inc. in Kent is an owner operated precision machining facility

+1 253-872-5876Website
Landrum, South Carolina3.9(7)

Precision CNC machining, welding & fabrication, and turn-key automation systems in Landrum, SC. OEM-focused production, inspection reporting, and fast quoting.

+1 864-457-8114Website
Cornelia, Georgia

As a QS 9000:1998-registered machine shop, Southland CNC offers a wide range of precision machined component parts from concept engineering to full production. Contact us for your CNC machining requirements.

864-675-0026Website
Odessa, Texas

We build tough, reliable oilfield tools and custom parts for drilling and service crews across West Texas. Built to last. Delivered fast.

+1 432-366-9264Website
Tulsa, Oklahoma5.0(1)

Space Tech Inc. is a CNC Job shop located in Tulsa OK. Established in 1968 Space Tech has over 20 machines on site with a focus on production run lathe parts. With 11 bar fed lathes, 4 CNC Mills, and a CO2 Laser we are able to quickly handle your machining needs.

+1 918-582-2616Website
Kalamazoo, Michigan5.0(1)

Specialty Machining focuses on meeting your machining, manufacturing and fabrication needs for prototype, production and research and development work.

+1 269-342-2333Website
Spring Mills, Pennsylvania5.0(2)

Spring Mills offers custom semi‑auto labeling systems, tape solutions & precision machining across industries. Explore products or request a quote today.

+1 814-422-8892Website

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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