
We are a full-service machining company that specializes in 3D cutting of plastic injection molds and components, though our capabilities go far beyond that as well.
At Preferred CNC, we take pride in delivering quality product on time, every time. With our highly skilled staff and many years of CNC machining & manufacturing experience, we are confident in taking on the most complex machining applications.

Our facility utilizes cutting-edge CNC technology to deliver high-quality components with industry-leading lead times. We specialize in everything from custom one-offs to production runs across a diverse range of materials. By prioritizing accuracy and efficiency, we ensure every part meets your exacting tolerances and arrives on schedule.

We pride ourselves on manufacturing custom tooling that addresses your unique production needs. Our experts work closely with you to ensure every fixture or mold is built to your exact specifications. This collaborative approach results in durable, high-quality tooling that maximizes your operational uptime and enhances overall manufacturing efficiency.

We offer comprehensive prototyping services designed to accelerate your development cycle. Our team takes your vision from initial concept to a high-fidelity physical part, providing the fast validation required for functional testing. We deliver prototypes that reflect final production standards, allowing you to move forward with total confidence.

Our multi-axis machining centers allow us to produce complex, high-precision components with fewer setups and greater accuracy. From 3-axis prismatic parts to intricate 5-axis contoured geometries, we utilize the latest technology to ensure your most challenging designs are executed to exact specifications with superior surface finishes.

We provide high-quality CNC turning services for a variety of cylindrical parts and assemblies. Our equipment is optimized for both speed and precision, handling diverse materials and tight tolerances with ease. Whether you require simple shafts or complex turned components with secondary operations, we deliver consistent quality on every piece.

We specialize in the agility required for custom one-offs and short production runs. Our shop is structured to pivot quickly, allowing us to support your R&D projects or urgent replacement needs without the overhead of long-term commitments. We treat every single-part order with the same rigor and quality control as our largest production batches.

We specialize in machining complex components requiring exacting tolerances and repeatable accuracy. Utilizing high-end metrology and rigorous quality protocols, we ensure every critical dimension meets your technical requirements. From aerospace to medical-device tooling, we deliver the precision your most demanding projects require.

Our facility provides comprehensive CAD support to bridge the gap between concept and finished product. We optimize existing files for manufacturability and refine digital models to ensure peak performance on the shop floor. This high-level integration reduces lead times and eliminates communication errors common in technical manufacturing.

We offer 3D printing in high-performance polymers (FDM) and industrial metals. Our metal capabilities allow for conformal cooling channels and internal venting directly in mold inserts, significantly optimizing cycle times and part quality. Complementing this, our FDM services provide rapid, cost-effective prototypes and custom fixtures to move your project from concept to reality faster.

Travel Capabilities

Travel Capabilities

Travel Capabilities

Travel Capabilities

Travel Capabilities

Travel Capabilities

Travel Capabilities

Travel Capabilities

Travel Capabilities

Travel & Build Volume Capabilities

Travel & Build Volume Capabilities







Manufacturing is only as good as the engineering behind it. At Preferred CNC, we work in lockstep with our sister firm, Michmar Engineering, to provide a true 'design-to-delivery' workflow. By involving our machining specialists during the design phase, we optimize for manufacturability and eliminate the costly disconnects typically found between the office and the shop floor.
Contact us today for any and all inquiries. Phone, email, or in-person: we are happy to give tours around the shop - showing you our capabilities & the wonderful group of people who make Preferred CNC Inc. the successful business that it is today!
2705 Kew Drive, Windsor, Ontario N8T 3B7, Canada
Phone: 519-988-0505 Fax: 519-988-0406
Open today | 07:00 a.m. – 03:00 a.m. |
Night Drop Available
Office Hours
Mon. 08:00 a.m. - 05:00 p.m.
Tue. 08:00 a.m. - 05:00 p.m.
Wed. 08:00 a.m. - 05:00 p.m.
Thu. 08:00 a.m. - 05:00 p.m.
Fri. 08:00 a.m. - 03:30 p.m.