Welcome to Custom Contract Manufacturing Services (CCMS)—your premier partner for CNC machining, metal fabrication, and steel fabrication. Located in Bolton, Ontario, we specialize in providing high-quality, large-scale contract manufacturing solutions across various industries, including mining,  and industrial automation.
Our family-owned company has built a reputation for precision, durability, and efficiency. With decades of expertise, cutting-edge equipment, and a commitment to excellence, we deliver fit and weld services that meet the most demanding project requirements.​

CNC Machining

CNC Machining

​Precision You Can Trust

We offer advanced CNC machining capabilities tailored for large and complex components. Our high-precision machining centers allow us to handle projects requiring extreme accuracy and durability. With live tooling capabilities and multi-axis machining, we produce parts that meet the strictest industry standards.

​🔹 Capabilities:
✔ CNC milling & turning  to X=180”, Y=90”, Z=60" 
✔ Live tooling (up to 36” diameter x 160” long)
✔ Custom machining for industrial applications

Metal Fabrication

Strength & Durability

At CCMS, we provide light-duty metal fabrication solutions designed for strength and reliability. Whether you need large steel structures or precision-fabricated parts, our skilled team ensures every component is built to last.

🔹 Capabilities:
✔ Structural and custom metal fabrication
✔ Sheet metal processing
✔ Bending, cutting, and forming
✔ Welding and assembly (fit and weld)

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Steel Fabricator

Custom Solutions for Heavy Industries

As a leading steel fabricator, we work with a variety of metals, ensuring the highest quality materials for each project. Our fabrication team specializes in handling large-scale steel components up to 40,000 lbs, from raw material procurement to final assembly.

🔹 Industries Served:
✔ Mining and heavy equipment
✔ Energy and power generation
✔ Industrial automation

Contract Manufacturing

From Concept to Completion

We understand the importance of materials in contract manufacturing. The first step in every project is selecting the right metals—ensuring superior durability, machinability, and cost-efficiency. Whether it's carbon steel, stainless steel, aluminum, or specialty alloys, we procure, process, and manufacture with precision.
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🔹 Our Contract Manufacturing Process:
✔ Material Selection: Metals chosen for strength, durability, and application
✔ Custom Engineering: Tailored to your industry needs
✔ Fit & Weld: High-quality welding and assembly
✔ Final Inspection & Delivery: Ensuring quality and precision

Meet our Team

One Supplier.  Superior Material.  Pre-Machined for Your Efficiency.

Your Material. Your Specs. Machined & Ready to Work.
Finding the right material is one thing. Getting it prepped and machined to spec is another. Why deal with multiple suppliers when CCMS can handle everything in one seamless process?
We supply premium heavy carbon steel plate ASTM A36, A516-70, A572-50, and more, ensuring superior machinability, reduced tool wear, and unbeatable stability. But we don’t stop at just material supply.​

CNC Machining

​Streamline Your Supply Chain

Our in-house pre-machining services mean your plate arrives: ✔ Cut to your exact dimensions – No wasted material

​🔹 Capabilities:
 - Carbon Steel Plate Supply
✔ Precision drilled holes – No secondary setups
✔ Weld-prepped edges – Ready for fabrication
✔ Pre-machined surfaces – Reducing stress and ensuring perfect fit-up
✔ Final machining available – If you need a fully finished product​

Why wait on raw material deliveries, then waste time and money getting it machined elsewhere? With CCMS, your parts arrive ready for production, reducing lead times and saving costs.
Let us streamline your supply chain and boost your productivity.

Why Choose CCMS?

​✅ Over 50 Years of Team Experience – We bring decades of expertise to every project.
✅ Large-Scale Manufacturing Capabilities – Equipped to handle heavy fabrication and precision CNC machining.
✅ Commitment to Quality – We follow strict quality assurance protocols to ensure reliability and precision.
✅ End-to-End Solutions – From material procurement to final assembly, we manage the entire manufacturing process.

Industries We Serve

​CCMS is proud to be a trusted manufacturing partner for industries that demand the highest standards of quality and precision. Our CNC machining, metal fabrication, and steel fabrication services are widely used in:

• Mining & Heavy Equipment – Large-scale components for excavation, drilling, and material handling machinery.
• Energy & Power Generation – Steel fabrication for turbines, generators, and renewable energy infrastructure.
• Industrial Automation – Precision-machined parts for robotics, automation, and manufacturing equipment.

Contact Us Today!

Ready to bring your project to life? Whether you need high-precision CNC machining, expert metal fabrication, or a reliable steel fabricator, CCMS is here to deliver top-quality contract manufacturing solutions.

Your Partner in Precision Manufacturing

​At CCMS, we don’t just manufacture parts—we create solutions that power industries. From custom machining to large-scale metal fabrication, we ensure every project meets the highest standards of quality and durability. Contact us today to discuss your next project!

Custom Contract Manufacturing Services -
​Built to Last, Engineered for Success.

CALL US TODAY!