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

Four Oaks, North Carolina4.2(5)

Banner is a full service tool and die center offering contract process and product engineering services, machine design, mold and die fabrication and repair.

+1 919-894-5398Website
Arvada, Colorado4.3(6)

Barber-Nichols specializes in custom design and production of turbomachinery for aerospace, cryogenic, defense, and energy.

+1 303-421-8111Website
West Haven, Connecticut5.0

We design and build custom industrial equipment & machinery, and offer CNC machining & fabrication services.

+1 203-931-8852Website
Phoenix, Arizona5.0(6)

CNC Machining and Tooling Phoenix Arizona: Bartino Tooling & Machine, LLC is based in Phoenix, Arizona and can manufacture a prototype part as well as provide production quantities of thousands of parts per week. With our Cad/Cam design and manufacturing capabilities, there is no limit on servicing your company

+1 602-248-7880Website
Easthampton, Massachusetts

CNC precision machining and product assembling in Easthampton, MA serving any industry, complexity, and quantity.

+1 413-529-2530Website
Lower Salford Township, Pennsylvania3.7(3)

Our state-of-the-art machine shop specializes in low to high-production custom casting and barstock work for naval vessels.

+1 215-256-3100Website
Bedford, Indiana

At Bedford Machine & Tool, Inc., we can help you create your idea from start to finish. From the design stage thru tooling and production, and even taking care of your recyclable by-products. We can supply many services to meet and exceed your expectations. We own and operate these three great companies to provide complete customer service. Our common mission is to be committed to total customer satisfaction from a customer’s point of view.

812-275-1948Website
Stockton, California5.0(2)

Beeline Speed & Machine offers CNC milling and turning, custom production parts, and boss laser engraving, and we are a Vendor for Power Tank.

+1 209-851-2980Website
Camden, Tennessee

Belisle Machine & Tool, Inc. is a family-owned CNC machine shop in Camden, TN. We have the ability to quickly and accurately produce replacement equipment components, as well as provide repair services, prototyping, small batch production, and design services. ​

+1 731-584-8468Website
Modesto, California

Easy, affordable options for you to obtain the domain you want. Safe and secure shopping.

+1 209-345-5509Website
Marion, Iowa5.0(1)

Bentley Manufacturing Specializes in Experimental Work & Prototypes, Repairs of All Kinds, CNC Production Machining, Metal Turning, Milling and Drilling, and Welding.

+1 319-373-5971Website
South Bend, Indiana

Bertrand specializes in high-precision, life critical, machined component and assemblies for customers in the aerospace, military and helicopter industries

+1 574-234-4181Website
Garland, Texas4.1(18)

BetterCNC is a machine shop focused on precision components whether production or prototype. Get an instant CNC machining quote on our website in seconds.

+1 972-836-8422Website
Santa Cruz, California5.0(5)

We use CNC machines to create prototypes or fulfill small to medium production of parts.

+1 831-421-9601Website
Clifton, New Jersey

Precision 5-axis CNC machining, prototype to production. DFM support, direct-to-machinist communication, and no minimums. More than a machine shop — a manufacturing partner. Clifton, NJ.

Website
Kimberly, Wisconsin3.0(2)

Black Dog Machine provides complete machining services for commercial and industrial customers. Our shop handles all aspects from the purchase of raw materials to the finished product, so that we can provide exceptional quality and value. We will work collaboratively with you every step of the way.

+1 920-687-0158Website

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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